Rosuvastatin
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Rosuvastatin IAPI Reference standards and its EP Impurities, USP Impurities, non pharmacopeial Impurities, listed below & also offered custom synthesis for unknown Impurities. If require any contact info@drjcrbio.com, sales@drjcrbio.com
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Product Name : Rosuvastatin Acid; (3R,5S,6E)-7-[4-(4-Fluorophenyl)- 6-(1-methylethyl)-2-[methyl (methyl sulfonyl) amino]-5-pyrimidinyl]-3,5-dihydroxy- 6-heptenoic acid | 287714-41-4
Code: JCROS-37 CAS: 287714-41-4 Chemical Formula: C22H28FN3O6S Molecular Weight: 481.54 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Rosuvastatin Acid; (3R,5S,6E)-7-[4-(4-Fluorophenyl)- 6-(1-methylethyl)-2-[methyl (methyl sulfonyl) amino]-5-pyrimidinyl]-3,5-dihydroxy- 6-heptenoic acid | 287714-41-4 is useful as reference Impurity standard. ![Rosuvastatin Acid; (3R,5S,6E)-7-[4-(4-Fluorophenyl)- 6-(1-methylethyl)-2-[methyl (methyl sulfonyl) amino]-5-pyrimidinyl]-3,5-dihydroxy- 6-heptenoic acid | 287714-41-4](http://drjcrbio.com/wp-content/uploads/rosu-acid.png)
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Product Name : Rosuvastatin EP Impurity L;Rosuvastatin 6,7-Dihydro Impurity ; Rosuvastatin Calcium 6,7-Dihydro Impurity; 6,7-Dihydro Rosuvastatin Calcium ; Dihydro Rosuvastatin Calcium ; (3R,5S)-7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl (methyl sulfonyl)amino]-5-pyrimidinyl]-3,5-dihydroxy-heptanoic acid calcium salt ; 1024064-70-7 (Calcium) ; 1347362-67-7 (Sodium) ; 1347797-73-2 (Acid) ;
Code: JCROS-36 CAS: 1024064-70-7 (Calcium) ; 1347362-67-7 (Sodium) ; 1347797-73-2 (Acid) ; Chemical Formula: C22H29FN3O6S Molecular Weight: 482.55 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Rosuvastatin 6,7-Dihydro Impurity ; Rosuvastatin Calcium 6,7-Dihydro Impurity; 6,7-Dihydro Rosuvastatin Calcium ; Dihydro Rosuvastatin Calcium ; (3R,5S)-7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl (methyl sulfonyl)amino]-5-pyrimidinyl]-3,5-dihydroxy-heptanoic acid calcium salt | 1024064-70-7 (Calcium) ; 1347362-67-7 (Sodium) ; 1347797-73-2 (Acid) ; is useful as reference Impurity standard. ![Rosuvastatin EP Impurity L;Rosuvastatin 6,7-Dihydro Impurity ; Rosuvastatin Calcium 6,7-Dihydro Impurity; 6,7-Dihydro Rosuvastatin Calcium ; Dihydro Rosuvastatin Calcium ; (3R,5S)-7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl (methyl sulfonyl)amino]-5-pyrimidinyl]-3,5-dihydroxy-heptanoic acid calcium salt ; 1024064-70-7 (Calcium) ; 1347362-67-7 (Sodium) ; 1347797-73-2 (Acid) ;](http://drjcrbio.com/wp-content/uploads/rosu-67-dihydro-imp.png)
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Product Name : Rosuvastatin 5-Oxo Acid t-Butyl Ester; 5-Oxo-Rosuvastatin Acid t-Butyl Ester ; (3R,6E)-7-[4-(4-Fluorophenyl)-6-(1-methyl ethyl)-2-[methyl(methylsulfonyl) amino]-5-pyrimidinyl]-3-hydroxy-5-oxo-6-heptenoic acid t-butyl ester
Code: JCROS-35 CAS: Chemical Formula: C26H34FN3O6S Molecular Weight: 535.63 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:Rosuvastatin 5-Oxo Acid t-Butyl Ester; 5-Oxo-Rosuvastatin Acid t-Butyl Ester ; (3R,6E)-7-[4-(4-Fluorophenyl)-6-(1-methyl ethyl)-2-[methyl(methylsulfonyl) amino]-5-pyrimidinyl]-3-hydroxy-5-oxo-6-heptenoic acid t-butyl ester is useful as reference Impurity standard. ![Rosuvastatin 5-Oxo Acid t-Butyl Ester; 5-Oxo-Rosuvastatin Acid t-Butyl Ester ; (3R,6E)-7-[4-(4-Fluorophenyl)-6-(1-methyl ethyl)-2-[methyl(methylsulfonyl) amino]-5-pyrimidinyl]-3-hydroxy-5-oxo-6-heptenoic acid t-butyl ester](http://drjcrbio.com/wp-content/uploads/rosu-5-oxo-acid-t-butyl-estr.png)
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Product Name : Rosuvastatin 5-Oxo Acid Methyl Ester; 5-Oxo-Rosuvastatin Acid Methyl Ester ; (3R,6E)-7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl(methylsulfonyl) amino]-5-pyrimidinyl]-3-hydroxy-5-oxo-6-heptenoic acid methyl ester | 147118-39-6
Code: JCROS-34 CAS: 147118-39-6 Chemical Formula: C23H28FN3O6S Molecular Weight: 493.55 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:Rosuvastatin 5-Oxo Acid Methyl Ester; 5-Oxo-Rosuvastatin Acid Methyl Ester ; (3R,6E)-7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl(methylsulfonyl) amino]-5-pyrimidinyl]-3-hydroxy-5-oxo-6-heptenoic acid methyl ester | 147118-39-6 is useful as reference Impurity standard. ![Rosuvastatin 5-Oxo Acid Methyl Ester; 5-Oxo-Rosuvastatin Acid Methyl Ester ; (3R,6E)-7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl(methylsulfonyl) amino]-5-pyrimidinyl]-3-hydroxy-5-oxo-6-heptenoic acid methyl ester | 147118-39-6](http://drjcrbio.com/wp-content/uploads/rosu-5-oxo-acid-methyl-estr.png)
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Product Name : Rosuvastatin 5-Oxo Acid Ethyl Ester; 5-Oxo Rosuvastatin Acid Ethyl Ester ; (3R,6E)-7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl(methylsulfonyl)amino]-5-pyrimidinyl]-3-hydroxy-5-oxo-6-heptenoic acid ethyl ester
Code: JCROS-33 CAS: Chemical Formula: C24H30FN3O6OS Molecular Weight: 507.57 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:Rosuvastatin 5-Oxo Acid Ethyl Ester; 5-Oxo Rosuvastatin Acid Ethyl Ester ; (3R,6E)-7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl(methylsulfonyl)amino]-5-pyrimidinyl]-3-hydroxy-5-oxo-6-heptenoic acid ethyl ester is useful as reference Impurity standard. ![Rosuvastatin 5-Oxo Acid Ethyl Ester; 5-Oxo Rosuvastatin Acid Ethyl Ester ; (3R,6E)-7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl(methylsulfonyl)amino]-5-pyrimidinyl]-3-hydroxy-5-oxo-6-heptenoic acid ethyl ester](http://drjcrbio.com/wp-content/uploads/rosu-5-oxo-acid-ethyl-ester.png)
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Product Name : Rosuvastatin 4,5-Anhydro Acid Sodium salt; Rosuvastatin 4,6-Diene Impurity (Sodium Salt) ; 4,5-Anhydro Rosuvastatin Sodium ; (4E,6E)-7-[4-(4-Fluorophenyl)-6-isopropyl-2-(N-methyl(methylsulfonyl) amino]-5-pyrimidinyl]-3-hydroxyhepta-4,6-dienoic acid sodium salt | 1346606-44-7
Code: JCROS-32 CAS: 1346606-44-7 Chemical Formula:C22H25FN3NaO5S Molecular Weight:485.5 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Rosuvastatin 4,5-Anhydro Acid Sodium salt; Rosuvastatin 4,6-Diene Impurity (Sodium Salt) ; 4,5-Anhydro Rosuvastatin Sodium ; (4E,6E)-7-[4-(4-Fluorophenyl)-6-isopropyl-2-(N-methyl(methylsulfonyl) amino]-5-pyrimidinyl]-3-hydroxyhepta-4,6-dienoic acid sodium salt | 1346606-44-7 is useful as reference Impurity standard. ![Rosuvastatin 4,5-Anhydro Acid Sodium salt; Rosuvastatin 4,6-Diene Impurity (Sodium Salt) ; 4,5-Anhydro Rosuvastatin Sodium ; (4E,6E)-7-[4-(4-Fluorophenyl)-6-isopropyl-2-(N-methyl(methylsulfonyl) amino]-5-pyrimidinyl]-3-hydroxyhepta-4,6-dienoic acid sodium salt | 1346606-44-7](http://drjcrbio.com/wp-content/uploads/rosu-45-an-hyd-acid-sodium-salt.png)
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Product Name : Rosuvastatin 3-Oxo Acid Sodium Salt ; 3-Oxo Rosuvastatin Sodium ; 7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl(methylsulfonyl)amino]-5-pyrimidinyl]-5-hydroxy-3-oxo-6-heptenoic acid sodium salt | 1346747-49-6
Code: JCROS-31 CAS: 1346747-49-6 Chemical Formula: C22H25FN3NaO6S Molecular Weight: 501.5 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Rosuvastatin 3-Oxo Acid Sodium Salt ; 3-Oxo Rosuvastatin Sodium ; 7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl(methylsulfonyl)amino]-5-pyrimidinyl]-5-hydroxy-3-oxo-6-heptenoic acid sodium salt | 1346747-49-6 is useful as reference Impurity standard. ![Rosuvastatin 3-Oxo Acid Sodium Salt ; 3-Oxo Rosuvastatin Sodium ; 7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl(methylsulfonyl)amino]-5-pyrimidinyl]-5-hydroxy-3-oxo-6-heptenoic acid sodium salt | 1346747-49-6](http://drjcrbio.com/wp-content/uploads/sosu-3-oxo-acid-sodium-salt.png)
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Product Name : Rosuvastatin 3-Oxo Acid Ethyl Ester ; 3-Oxo-Rosuvastatin Acid Ethyl Ester ; 7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl(methylsulfonyl)amino]-5-pyrimidinyl]-3-oxo-5-hydroxy-6-heptenoic acid ethyl ester |
Code: JCROS-30 CAS: Chemical Formula: C24H30FN3O6S Molecular Weight: 507.57 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Rosuvastatin 3-Oxo Acid Ethyl Ester ; 3-Oxo-Rosuvastatin Acid Ethyl Ester ; 7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl(methylsulfonyl)amino]-5-pyrimidinyl]-3-oxo-5-hydroxy-6-heptenoic acid ethyl ester |is useful as reference Impurity standard. ![Rosuvastatin 3-Oxo Acid Ethyl Ester ; 3-Oxo-Rosuvastatin Acid Ethyl Ester ; 7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl(methylsulfonyl)amino]-5-pyrimidinyl]-3-oxo-5-hydroxy-6-heptenoic acid ethyl ester |](http://drjcrbio.com/wp-content/uploads/rosu-3-oxo-acid-ethyl-estr.png)
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Product Name : Rosuvastatin 2,3-Anhydro Acid Methyl Ester; (5S,6E)-7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl (methyl sulfonyl)amino]-5-pyrimidinyl]-5-hydroxy-hept-2,6-dienoic acid methyl ester
Code: JCROS-29 CAS: Chemical Formula: C23H28FN3O5S Molecular Weight: 477.55 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Rosuvastatin 2,3-Anhydro Acid Methyl Ester; (5S,6E)-7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl (methyl sulfonyl)amino]-5-pyrimidinyl]-5-hydroxy-hept-2,6-dienoic acid methyl esteris useful as reference Impurity standard. ![Rosuvastatin 2,3-Anhydro Acid Methyl Ester; (5S,6E)-7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl (methyl sulfonyl)amino]-5-pyrimidinyl]-5-hydroxy-hept-2,6-dienoic acid methyl ester](http://drjcrbio.com/wp-content/uploads/rosu-23-anhyd-methyl-estr1.png)
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Product Name : Rosuvastatin 2,3-Anhydro Acid Ethyl Ester ; 2,3-Anhydro Rosuvastatin Ethyl Ester ; (5S,6E)-7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl (methyl sulfonyl)amino]-5-pyrimidinyl]-5-hydroxy-hept-2,6-dienoic acid ethyl ester
Code:JCROS-28 CAS: Chemical Formula: C24H30FN3O5S Molecular Weight: 491.1890 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Rosuvastatin 2,3-Anhydro Acid Ethyl Ester ; 2,3-Anhydro Rosuvastatin Ethyl Ester ; (5S,6E)-7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl (methyl sulfonyl)amino]-5-pyrimidinyl]-5-hydroxy-hept-2,6-dienoic acid ethyl ester is useful as reference Impurity standard. ![Rosuvastatin 2,3-Anhydro Acid Ethyl Ester ; 2,3-Anhydro Rosuvastatin Ethyl Ester ; (5S,6E)-7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl (methyl sulfonyl)amino]-5-pyrimidinyl]-5-hydroxy-hept-2,6-dienoic acid ethyl ester](http://drjcrbio.com/wp-content/uploads/anhydro-acid-ethyl-ester.png)
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Product Name : Rosuvastatin 2,3-Anhydro Acid Calcium Salt 2,3-Anhydro Rosuvastatin Calcium ; Rosuvastatin 2,6-Diene Impurity (Calcium Salt) ; (5S,6E)-7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl (methyl sulfonyl)amino]-5-pyrimidinyl]-5-hydroxy-hept-2,6-dienoic acid calcium salt | 1422954-12-8
Code: JCROS-27 CAS: 1422954-12-8 Chemical Formula: C22H25FN3O5S Molecular Weight: 462.51 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Rosuvastatin 2,3-Anhydro Acid Calcium Salt 2,3-Anhydro Rosuvastatin Calcium ; Rosuvastatin 2,6-Diene Impurity (Calcium Salt) ; (5S,6E)-7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl (methyl sulfonyl)amino]-5-pyrimidinyl]-5-hydroxy-hept-2,6-dienoic acid calcium salt | 1422954-12-8 is useful as reference Impurity standard. ![Rosuvastatin 2,3-Anhydro Acid Calcium Salt 2,3-Anhydro Rosuvastatin Calcium ; Rosuvastatin 2,6-Diene Impurity (Calcium Salt) ; (5S,6E)-7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl (methyl sulfonyl)amino]-5-pyrimidinyl]-5-hydroxy-hept-2,6-dienoic acid calcium salt | 1422954-12-8](http://drjcrbio.com/wp-content/uploads/23-anhydro-acid-calcium-salt.png)
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Product Name : Rosuvastatin 2,3-Anhydro (5S)-Lactone; 2,3-Anhydro Rosuvastatin (5S)-Lactone ; N-[5-[(1E)-2-[(2S)-3,6-Dihydro-6-oxo-2H-pyran-2-yl]ethenyl]-4-(4-fluoro phenyl)-6-(1-methylethyl)-2-pyrimidinyl]-N-methylmethanesulfonamide | 1246665-85-9
Code: JCROS-26 CAS: 1246665-85-9 Chemical Formula: C22H24FN3O4S Molecular Weight: 445.51 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:Rosuvastatin 2,3-Anhydro (5S)-Lactone; 2,3-Anhydro Rosuvastatin (5S)-Lactone ; N-[5-[(1E)-2-[(2S)-3,6-Dihydro-6-oxo-2H-pyran-2-yl]ethenyl]-4-(4-fluoro phenyl)-6-(1-methylethyl)-2-pyrimidinyl]-N-methylmethanesulfonamide | 1246665-85-9 is useful as reference Impurity standard. ![Rosuvastatin 2,3-Anhydro (5S)-Lactone; 2,3-Anhydro Rosuvastatin (5S)-Lactone ; N-[5-[(1E)-2-[(2S)-3,6-Dihydro-6-oxo-2H-pyran-2-yl]ethenyl]-4-(4-fluoro phenyl)-6-(1-methylethyl)-2-pyrimidinyl]-N-methylmethanesulfonamide | 1246665-85-9](http://drjcrbio.com/wp-content/uploads/5s-lactone.png)
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Product Name : Rosuvastatin 2,3,4,5-Dianhydro Acid Sodium Salt; 2,3,4,5-Dianhydro Rosuvastatin Sodium ; Rosuvastatin 2,4,6-Triene Impurity (Sodium Salt) ; (6E)-7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl (methyl sulfonyl)amino]-5-pyrimidinyl]-hept-2,4,6-trienoic acid sodium salt
Code: JCROS-25 CAS: Chemical Formula: C22H23FN3NaO4S Molecular Weight: 467.49 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:Rosuvastatin 2,3,4,5-Dianhydro Acid Sodium Salt; 2,3,4,5-Dianhydro Rosuvastatin Sodium ; Rosuvastatin 2,4,6-Triene Impurity (Sodium Salt) ; (6E)-7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl (methyl sulfonyl)amino]-5-pyrimidinyl]-hept-2,4,6-trienoic acid sodium salt is useful as reference Impurity standard. ![Rosuvastatin 2,3,4,5-Dianhydro Acid Sodium Salt; 2,3,4,5-Dianhydro Rosuvastatin Sodium ; Rosuvastatin 2,4,6-Triene Impurity (Sodium Salt) ; (6E)-7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl (methyl sulfonyl)amino]-5-pyrimidinyl]-hept-2,4,6-trienoic acid sodium salt](http://drjcrbio.com/wp-content/uploads/2345-dia-rosu-sodium.png)
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Product Name : Rosuvastatin 2,3,4,5-Dianhydro Acid Methyl Ester ;(6E)-7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl (methyl sulfonyl)amino]-5-pyrimidinyl]-hept-2,4,6-trienoic acid methyl ester |
Code: JCROS-24 CAS: Chemical Formula: C23H26FN3O4S Molecular Weight: 459.1628 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Rosuvastatin 2,3,4,5-Dianhydro Acid Methyl Ester ;(6E)-7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl (methyl sulfonyl)amino]-5-pyrimidinyl]-hept-2,4,6-trienoic acid methyl ester is useful as reference Impurity standard. ![Rosuvastatin 2,3,4,5-Dianhydro Acid Methyl Ester ;(6E)-7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl (methyl sulfonyl)amino]-5-pyrimidinyl]-hept-2,4,6-trienoic acid methyl ester |](http://drjcrbio.com/wp-content/uploads/2345-diahydro-acid-methyl-ester.png)
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Product Name : Rosuvastatin 2,3,4,5-Dianhydro Acid Ethyl Ester ;2,3,4,5-Dianhydro Rosuvastatin Ethyl Ester ; (6E)-7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl (methyl sulfonyl)amino]-5-pyrimidinyl]-hept-2,4,6-trienoic acid ethyl ester
Code: JCROS-23 CAS: Chemical Formula: C24H28FN3O4S Molecular Weight: 473.1785 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Rosuvastatin 2,3,4,5-Dianhydro Acid Ethyl Ester ;2,3,4,5-Dianhydro Rosuvastatin Ethyl Ester ; (6E)-7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl (methyl sulfonyl)amino]-5-pyrimidinyl]-hept-2,4,6-trienoic acid ethyl ester is useful as reference Impurity standard. ![Rosuvastatin 2,3,4,5-Dianhydro Acid Ethyl Ester ;2,3,4,5-Dianhydro Rosuvastatin Ethyl Ester ; (6E)-7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl (methyl sulfonyl)amino]-5-pyrimidinyl]-hept-2,4,6-trienoic acid ethyl ester](http://drjcrbio.com/wp-content/uploads/2345-dianhydro-ethyl-ester.png)
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Product Name : Rosuvastatin (Z)-Isomer Calcium ;(3R,5S, 6Z)-Rosuvastatin Calcium ; (3R,5S,6Z)-7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl (methyl sulfonyl)amino]-5-pyrimidinyl]-3,5-dihydroxy- 6-heptenoic acid calcium salt
Code: JCROS-22 CAS: Chemical Formula: C22H27FN3O6S- Molecular Weight: 480.53 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Rosuvastatin (Z)-Isomer Calcium ;(3R,5S, 6Z)-Rosuvastatin Calcium ; (3R,5S,6Z)-7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl (methyl sulfonyl)amino]-5-pyrimidinyl]-3,5-dihydroxy- 6-heptenoic acid calcium salt is useful as reference Impurity standard. ![Rosuvastatin (Z)-Isomer Calcium ;(3R,5S, 6Z)-Rosuvastatin Calcium ; (3R,5S,6Z)-7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl (methyl sulfonyl)amino]-5-pyrimidinyl]-3,5-dihydroxy- 6-heptenoic acid calcium salt](http://drjcrbio.com/wp-content/uploads/z-isomer-calcium-rosu.png)
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Product Name : Rosuvastatin (6S)-Lactone Impurity ; N-[(6S)-8-Fluoro-5,6-dihydro-4-(1-methylethyl)-6-[(2S,4R)-tetrahydro-4-hydroxy-6-oxo-2H-pyran-2-yl]benzo[h]quinazolin-2-yl]-N-methylmethane sulfonamide | 854898-47-8
Code: JCROS-21 CAS: 854898-47-8 Chemical Formula: C22H26FN3O5S Molecular Weight: 463.52 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Rosuvastatin (6S)-Lactone Impurity ; N-[(6S)-8-Fluoro-5,6-dihydro-4-(1-methylethyl)-6-[(2S,4R)-tetrahydro-4-hydroxy-6-oxo-2H-pyran-2-yl]benzo[h]quinazolin-2-yl]-N-methylmethane sulfonamide | 854898-47-8 is useful as reference Impurity standard. ![Rosuvastatin (6S)-Lactone Impurity ; N-[(6S)-8-Fluoro-5,6-dihydro-4-(1-methylethyl)-6-[(2S,4R)-tetrahydro-4-hydroxy-6-oxo-2H-pyran-2-yl]benzo[h]quinazolin-2-yl]-N-methylmethane sulfonamide | 854898-47-8](http://drjcrbio.com/wp-content/uploads/6s-lactone-imp1.png)
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Product Name : Rosuvastatin (6S)-Isomer Sodium Salt ; Rosuvastatin Dihydrobenzoquinazoline (6S)-Isomer ; (3R,5S)-5-[(6S)-8-Fluoro-4-isopropyl-2-(N-methylmethylsulfonamido)-5,6-dihydrobenzo[h]quinazolin-6-yl]-3,5-dihydroxypentanoic acid sodium salt | 854898-53-6
Code: JCROS-20 CAS: 854898-53-6 Chemical Formula: C22H27FN3NaO6S Molecular Weight: 503.52 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:Rosuvastatin (6S)-Isomer Sodium Salt ; Rosuvastatin Dihydrobenzoquinazoline (6S)-Isomer ; (3R,5S)-5-[(6S)-8-Fluoro-4-isopropyl-2-(N-methylmethylsulfonamido)-5,6-dihydrobenzo[h]quinazolin-6-yl]-3,5-dihydroxypentanoic acid sodium salt | 854898-53-6 is useful as reference Impurity standard. ![Rosuvastatin (6S)-Isomer Sodium Salt ; Rosuvastatin Dihydrobenzoquinazoline (6S)-Isomer ; (3R,5S)-5-[(6S)-8-Fluoro-4-isopropyl-2-(N-methylmethylsulfonamido)-5,6-dihydrobenzo[h]quinazolin-6-yl]-3,5-dihydroxypentanoic acid sodium salt | 854898-53-6](http://drjcrbio.com/wp-content/uploads/isomer-sodium-salt-6s.png)
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Product Name : Rosuvastatin (6S)-Isomer Methyl Ester ; (3R,5S)-5-[(6S)-8-Fluoro-4-isopropyl-2-(N-methylmethylsulfonamido)-5,6-dihydrobenzo[h]quinazolin-6-yl]-3,5-dihydroxypentanoic acid methyl ester
Code: JCROS-19 CAS: Chemical Formula: C23H30FN3O6S Molecular Weight: 495.56 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Rosuvastatin (6S)-Isomer Methyl Ester ; (3R,5S)-5-[(6S)-8-Fluoro-4-isopropyl-2-(N-methylmethylsulfonamido)-5,6-dihydrobenzo[h]quinazolin-6-yl]-3,5-dihydroxypentanoic acid methyl ester is useful as reference Impurity standard. ![Rosuvastatin (6S)-Isomer Methyl Ester ; (3R,5S)-5-[(6S)-8-Fluoro-4-isopropyl-2-(N-methylmethylsulfonamido)-5,6-dihydrobenzo[h]quinazolin-6-yl]-3,5-dihydroxypentanoic acid methyl ester](http://drjcrbio.com/wp-content/uploads/isomer-methyl-ester-6s.png)
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Product Name : Rosuvastatin (6S)-Isomer Calcium Salt ; Rosuvastatin Dihydrobenzoquinazoline (6S)-Isomer Calcium Salt ; (3R,5S)-5-[(6S)-8-Fluoro-4-isopropyl-2-(N-methylmethylsulfonamido)-5,6-dihydrobenzo[h]quinazolin-6-yl]-3,5-dihydroxypentanoic acid calcium salt | 854898-53-6
Code: JCROS-18 CAS: 854898-53-6 Chemical Formula: C22H27FN3O6S . 1/2 Ca Molecular Weight: 480.53 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Rosuvastatin (6S)-Isomer Calcium Salt ; Rosuvastatin Dihydrobenzoquinazoline (6S)-Isomer Calcium Salt ; (3R,5S)-5-[(6S)-8-Fluoro-4-isopropyl-2-(N-methylmethylsulfonamido)-5,6-dihydrobenzo[h]quinazolin-6-yl]-3,5-dihydroxypentanoic acid calcium salt | 854898-53-6 is useful as reference Impurity standard. ![Rosuvastatin (6S)-Isomer Calcium Salt ; Rosuvastatin Dihydrobenzoquinazoline (6S)-Isomer Calcium Salt ; (3R,5S)-5-[(6S)-8-Fluoro-4-isopropyl-2-(N-methylmethylsulfonamido)-5,6-dihydrobenzo[h]quinazolin-6-yl]-3,5-dihydroxypentanoic acid calcium salt | 854898-53-6](http://drjcrbio.com/wp-content/uploads/6s-iso-calcium-salt.png)
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Product Name : Rosuvastatin (6S)-Anhydro Lactone Impurity ; N-((S)-8-Fluoro-4-isopropyl-6-((S)-6-oxo-3,6-dihydro-2H-pyran-2-yl)-5,6-dihydrobenzo[h]quinazolin-2-yl)-N-methylmethanesulfonamide
Code: JCROS-17 CAS: Chemical Formula: C22H24FN3O4S Molecular Weight: 445.51 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:Rosuvastatin (6S)-Anhydro Lactone Impurity ; N-((S)-8-Fluoro-4-isopropyl-6-((S)-6-oxo-3,6-dihydro-2H-pyran-2-yl)-5,6-dihydrobenzo[h]quinazolin-2-yl)-N-methylmethanesulfonamide is useful as reference Impurity standard. ![Rosuvastatin (6S)-Anhydro Lactone Impurity ; N-((S)-8-Fluoro-4-isopropyl-6-((S)-6-oxo-3,6-dihydro-2H-pyran-2-yl)-5,6-dihydrobenzo[h]quinazolin-2-yl)-N-methylmethanesulfonamide](http://drjcrbio.com/wp-content/uploads/6s-anhydro-lact-imp.png)
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Product Name : Rosuvastatin (6R)-Lactone Impurity ; N-[(6R)-8-Fluoro-5,6-dihydro-4-(1-methylethyl)-6-[(2S,4R)-tetrahydro-4-hydroxy-6-oxo-2H-pyran-2-yl]benzo[h]quinazolin-2-yl]-N-methylmethane sulfonamide | 854898-46-7
Code: JCROS-16 CAS: 854898-46-7 Chemical Formula: C22H26FN3O5S Molecular Weight: 463.52 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Rosuvastatin (6R)-Lactone Impurity ; N-[(6R)-8-Fluoro-5,6-dihydro-4-(1-methylethyl)-6-[(2S,4R)-tetrahydro-4-hydroxy-6-oxo-2H-pyran-2-yl]benzo[h]quinazolin-2-yl]-N-methylmethane sulfonamide | 854898-46-7 is useful as reference Impurity standard. ![Rosuvastatin (6R)-Lactone Impurity ; N-[(6R)-8-Fluoro-5,6-dihydro-4-(1-methylethyl)-6-[(2S,4R)-tetrahydro-4-hydroxy-6-oxo-2H-pyran-2-yl]benzo[h]quinazolin-2-yl]-N-methylmethane sulfonamide | 854898-46-7](http://drjcrbio.com/wp-content/uploads/lactome-impurit6r.png)
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Product Name : Rosuvastatin (6R)-Isomer Sodium Salt ; (3R,5S)-5-[(6R)-8-Fluoro-4-isopropyl-2-(N-methylmethylsulfonamido)-5,6-dihydrobenzo[h]quinazolin-6-yl]-3,5-dihydroxypentanoic acid sodium salt | 854898-48-9
Code: JCROS-15 CAS: 854898-48-9 Chemical Formula: C22H27FN3NaO6S Molecular Weight: 503.52 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:Rosuvastatin (6R)-Isomer Sodium Salt ; (3R,5S)-5-[(6R)-8-Fluoro-4-isopropyl-2-(N-methylmethylsulfonamido)-5,6-dihydrobenzo[h]quinazolin-6-yl]-3,5-dihydroxypentanoic acid sodium salt | 854898-48-9 is useful as reference Impurity standard. ![Rosuvastatin (6R)-Isomer Sodium Salt ; (3R,5S)-5-[(6R)-8-Fluoro-4-isopropyl-2-(N-methylmethylsulfonamido)-5,6-dihydrobenzo[h]quinazolin-6-yl]-3,5-dihydroxypentanoic acid sodium salt | 854898-48-9](http://drjcrbio.com/wp-content/uploads/isomer-sodiun-salt-6r.png)
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Product Name : Rosuvastatin (6R)-Isomer Methyl Ester ; (3R,5S)-5-[(6R)-8-Fluoro-4-isopropyl-2-(N-methylmethylsulfonamido)-5,6-dihydrobenzo[h]quinazolin-6-yl]-3,5-dihydroxypentanoic acid methyl ester |
Code: JCROS-14 CAS: 854898-53-6 Chemical Formula: C22H27FN3O6S . 1/2 Ca Molecular Weight: 480.53 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Rosuvastatin (6R)-Isomer Methyl Ester ; (3R,5S)-5-[(6R)-8-Fluoro-4-isopropyl-2-(N-methylmethylsulfonamido)-5,6-dihydrobenzo[h]quinazolin-6-yl]-3,5-dihydroxypentanoic acid methyl ester | is useful as reference Impurity standard. ![Rosuvastatin (6R)-Isomer Methyl Ester ; (3R,5S)-5-[(6R)-8-Fluoro-4-isopropyl-2-(N-methylmethylsulfonamido)-5,6-dihydrobenzo[h]quinazolin-6-yl]-3,5-dihydroxypentanoic acid methyl ester |](http://drjcrbio.com/wp-content/uploads/isomer-methyl-ester-6r.png)
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Product Name : Rosuvastatin (6R)-Anhydro Lactone Impurity ; N-((R)-8-Fluoro-4-isopropyl-6-((S)-6-oxo-3,6-dihydro-2H-pyran-2-yl)-5,6-dihydrobenzo[h]quinazolin-2-yl)-N-methylmethanesulfonamide
Code: JCROS-13 CAS: Chemical Formula: C22H24FN3O4S Molecular Weight: 445.51 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Rosuvastatin (6R)-Anhydro Lactone Impurity ; N-((R)-8-Fluoro-4-isopropyl-6-((S)-6-oxo-3,6-dihydro-2H-pyran-2-yl)-5,6-dihydrobenzo[h]quinazolin-2-yl)-N-methylmethanesulfonamide is useful as reference Impurity standard. ![Rosuvastatin (6R)-Anhydro Lactone Impurity ; N-((R)-8-Fluoro-4-isopropyl-6-((S)-6-oxo-3,6-dihydro-2H-pyran-2-yl)-5,6-dihydrobenzo[h]quinazolin-2-yl)-N-methylmethanesulfonamide](http://drjcrbio.com/wp-content/uploads/an-hyd-lactone-imp.png)
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Product Name : Rosuvastatin (3S,5S)-Isomer t-Butyl Ester ;(3S,5S,6E)-7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2 -[methyl(methyl sulfonyl)amino]-5-pyrimidinyl]-3,5-dihydroxy-6-heptenoic acid t-butyl ester
Code:JCROS-12 CAS: Chemical Formula: C26H36FN3O6S Molecular Weight: 537.64 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:Rosuvastatin (3S,5S)-Isomer t-Butyl Ester ;(3S,5S,6E)-7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2 -[methyl(methyl sulfonyl)amino]-5-pyrimidinyl]-3,5-dihydroxy-6-heptenoic acid t-butyl ester is useful as reference Impurity standard. ![Rosuvastatin (3S,5S)-Isomer t-Butyl Ester ;(3S,5S,6E)-7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2 -[methyl(methyl sulfonyl)amino]-5-pyrimidinyl]-3,5-dihydroxy-6-heptenoic acid t-butyl ester](http://drjcrbio.com/wp-content/uploads/t-butyl-ester-5.png)
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Product Name : Rosuvastatin (3S,5S)-Isomer Sodium ; (3S, 5S)-Rosuvastatin Sodium ; Enantiomer of (3R,5R)-Rosuvastatin Sodium ; (3S,5S,6E)-7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl (methyl sulfonyl) amino]-5-pyrimidinyl]-3,5-dihydroxy-6-heptenoic acid sodium salt
Code: JCROS-11 CAS: NA Chemical Formula: C22H27FN3NaO6S Molecular Weight: 503.52 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:Rosuvastatin (3S,5S)-Isomer Sodium ; (3S, 5S)-Rosuvastatin Sodium ; Enantiomer of (3R,5R)-Rosuvastatin Sodium ; (3S,5S,6E)-7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl (methyl sulfonyl) amino]-5-pyrimidinyl]-3,5-dihydroxy-6-heptenoic acid sodium salt is useful as reference Impurity standard. ![Rosuvastatin (3S,5S)-Isomer Sodium ; (3S, 5S)-Rosuvastatin Sodium ; Enantiomer of (3R,5R)-Rosuvastatin Sodium ; (3S,5S,6E)-7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl (methyl sulfonyl) amino]-5-pyrimidinyl]-3,5-dihydroxy-6-heptenoic acid sodium salt](http://drjcrbio.com/wp-content/uploads/isomer-sodium.png)
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Product Name : Rosuvastatin (3S,5R)-Isomer t-Butyl Ester ; ent-Rosuvastatin t-Butyl Ester ; (3S,5R,6E)-7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl(methyl sulfonyl)amino]-5-pyrimidinyl]-3,5-dihydroxy-6-heptenoic acid t-butyl ester | 615263-60-0
Code: JCROS-10 CAS: 615263-60-0 Chemical Formula: C26H36FN3O6S Molecular Weight: 537.64 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Rosuvastatin (3S,5R)-Isomer t-Butyl Ester ; ent-Rosuvastatin t-Butyl Ester ; (3S,5R,6E)-7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl(methyl sulfonyl)amino]-5-pyrimidinyl]-3,5-dihydroxy-6-heptenoic acid t-butyl ester | 615263-60-0 is useful as reference Impurity standard. ![Rosuvastatin (3S,5R)-Isomer t-Butyl Ester ; ent-Rosuvastatin t-Butyl Ester ; (3S,5R,6E)-7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl(methyl sulfonyl)amino]-5-pyrimidinyl]-3,5-dihydroxy-6-heptenoic acid t-butyl ester | 615263-60-0](http://drjcrbio.com/wp-content/uploads/t-butyl-ester-3.png)
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Product Name : Rosuvastatin (3S,5S)-Isomer Methyl Ester ; (3S,5S,6E)-7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl(methyl sulfonyl)amino]-5-pyrimidinyl]-3,5-dihydroxy-6-heptenoic acid methyl ester
Code: JCROS-09 CAS: Chemical Formula: C23H30FN3O6S Molecular Weight: 495.56 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:Rosuvastatin (3S,5S)-Isomer Methyl Ester ; (3S,5S,6E)-7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl(methyl sulfonyl)amino]-5-pyrimidinyl]-3,5-dihydroxy-6-heptenoic acid methyl ester is useful as reference Impurity standard. ![Rosuvastatin (3S,5S)-Isomer Methyl Ester ; (3S,5S,6E)-7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl(methyl sulfonyl)amino]-5-pyrimidinyl]-3,5-dihydroxy-6-heptenoic acid methyl ester](http://drjcrbio.com/wp-content/uploads/methyl-ester-22.png)
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Product Name : Rosuvastatin (3S,5S)-Isomer Ethyl Ester; (3S,5S,6E)-7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl(methyl sulfonyl)amino]-5-pyrimidinyl]-3,5-dihydroxy-6-heptenoic acid ethyl ester
Code: JCROS-08 CAS: Chemical Formula: C24H32FN3O6S Molecular Weight: 509.59 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Rosuvastatin (3S,5S)-Isomer Ethyl Ester; (3S,5S,6E)-7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl(methyl sulfonyl)amino]-5-pyrimidinyl]-3,5-dihydroxy-6-heptenoic acid ethyl ester is useful as reference Impurity standard. ![Rosuvastatin (3S,5S)-Isomer Ethyl Ester; (3S,5S,6E)-7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl(methyl sulfonyl)amino]-5-pyrimidinyl]-3,5-dihydroxy-6-heptenoic acid ethyl ester](http://drjcrbio.com/wp-content/uploads/ethyl-ester-3.png)
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Product Name : Rosuvastatin (3S,5R)-Isomer Methyl Ester ; ent-Rosuvastatin Methyl Ester ; (3S,5R,6E)-7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl(methyl sulfonyl)amino]-5-pyrimidinyl]-3,5-dihydroxy-6-heptenoic acid methyl ester
Code: JCROS-07 CAS: Chemical Formula: C23H30FN3O6S Molecular Weight: 495.56 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:Rosuvastatin (3S,5R)-Isomer Methyl Ester ; ent-Rosuvastatin Methyl Ester ; (3S,5R,6E)-7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl(methyl sulfonyl)amino]-5-pyrimidinyl]-3,5-dihydroxy-6-heptenoic acid methyl ester is useful as reference Impurity standard. ![Rosuvastatin (3S,5R)-Isomer Methyl Ester ; ent-Rosuvastatin Methyl Ester ; (3S,5R,6E)-7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl(methyl sulfonyl)amino]-5-pyrimidinyl]-3,5-dihydroxy-6-heptenoic acid methyl ester](http://drjcrbio.com/wp-content/uploads/methyl-ester-21.png)
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Product Name : Rosuvastatin (3S,5R)-Isomer Ethyl Ester; ent-Rosuvastatin Ethyl Ester ; (3S,5R,6E)-7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl(methyl sulfonyl)amino]-5-pyrimidinyl]-3,5-dihydroxy-6-heptenoic acid ethyl ester
Code: JCROS-06 CAS: Chemical Formula: C24H32FN3O6S Molecular Weight: 509.59 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Rosuvastatin (3S,5R)-Isomer Ethyl Ester; ent-Rosuvastatin Ethyl Ester ; (3S,5R,6E)-7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl(methyl sulfonyl)amino]-5-pyrimidinyl]-3,5-dihydroxy-6-heptenoic acid ethyl ester is useful as reference Impurity standard. ![Rosuvastatin (3S,5R)-Isomer Ethyl Ester; ent-Rosuvastatin Ethyl Ester ; (3S,5R,6E)-7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl(methyl sulfonyl)amino]-5-pyrimidinyl]-3,5-dihydroxy-6-heptenoic acid ethyl ester](http://drjcrbio.com/wp-content/uploads/rosu-isomer-ethyi-ester.png)
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Product Name : Rosuvastatin (3R,5R)-Lactone ; Rosuvastatin-(5R)-lactone ; N-[4-(4-Fluorophenyl)-6-(1-methylethyl)-5-[(1E)-2-[(2R,4R)-tetrahydro-4-hydroxy-6-oxo-2H-pyran-2-yl]ethenyl]-2-pyrimidinyl]-N-methyl-methane sulfonamide | 1422954-11-7
Code: JCROS-05 CAS: 1422954-11-7 Chemical Formula: C22H26FN3O5S Molecular Weight: 463.52 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Rosuvastatin (3R,5R)-Lactone ; Rosuvastatin-(5R)-lactone ; N-[4-(4-Fluorophenyl)-6-(1-methylethyl)-5-[(1E)-2-[(2R,4R)-tetrahydro-4-hydroxy-6-oxo-2H-pyran-2-yl]ethenyl]-2-pyrimidinyl]-N-methyl-methane sulfonamide | 1422954-11-7 is useful as reference Impurity standard. ![Rosuvastatin (3R,5R)-Lactone ; Rosuvastatin-(5R)-lactone ; N-[4-(4-Fluorophenyl)-6-(1-methylethyl)-5-[(1E)-2-[(2R,4R)-tetrahydro-4-hydroxy-6-oxo-2H-pyran-2-yl]ethenyl]-2-pyrimidinyl]-N-methyl-methane sulfonamide | 1422954-11-7](http://drjcrbio.com/wp-content/uploads/rosu-3r-5r-lactone.png)
