Tadalafil
12 Results Found
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Tadalafil API 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 : Tadalafil Nitroso impurity ;Tadalafil Nitroso impurity; (6R,12aR)-6-(benzo[d][1,3]dioxol-5-yl)-2-methyl-7-nitroso-2,3,6,7,12,12a-hexahydropyrazino[1′,2′:1,6]pyrido[3,4-b]indole-1,4-dione
Code: JCTLF-12 CAS: NA Chemical Formula: C22H18N4O5 Molecular Weight: 418.41 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Tadalafil Nitroso impurity ;Tadalafil Nitroso impurity; (6R,12aR)-6-(benzo[d][1,3]dioxol-5-yl)-2-methyl-7-nitroso-2,3,6,7,12,12a-hexahydropyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dioneis useful as reference Impurity standard. -
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Product Name : Piperonyl chloride; 3,4-Methylenedioxybenzyl chloride; 20850-43-5
Code: JCTLF-11 CAS: 20850-43-5 Chemical Formula:C8H7ClO2 Molecular Weight:179.59 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Piperonyl chloride; 3,4-Methylenedioxybenzyl chloride; 20850-43-5 is useful as reference Impurity standard. -
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Product Name : Tadalafil Impurity E ;Tadanafil P-1;B]indole-3-carboxylate;;Tadalafil Chloroacetyle Impurity;(1R,3R)-Methyl 1,2,3,4-tetrahydro-2- chloroacetyl(3,4-methylenedioxyphenyl)-9H-pyrido[3,4-b]indole-3-carboxylate
Code: JCTLF-10 CAS: NA Chemical Formula: C22H19N3O6 Molecular Weight: 421.40 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Tadalafil Impurity E ;Tadanafil P-1;B]indole-3-carboxylate;;Tadalafil Chloroacetyle Impurity;(1R,3R)-Methyl 1,2,3,4-tetrahydro-2- chloroacetyl(3,4-methylenedioxyphenyl)-9H-pyrido[3,4-b]indole-3-carboxylateis useful as reference Impurity standard. -
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Product Name : (1R,3R)-Methyl-1,2,3,4-tetrahydro-1-(3,4- methylenedioxyphenyl)-9H-pyrido[3,4- b]indole-3-carboxamide | 171596-41-1
Code: JCTLF-09 CAS: 171596-41-1 Chemical Formula: C20H18N2O4 Molecular Weight: 350.37 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:(1R,3R)-Methyl-1,2,3,4-tetrahydro-1-(3,4- methylenedioxyphenyl)-9H-pyrido[3,4- b]indole-3-carboxamide | 171596-41-1 is useful as reference Impurity standard. -
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Product Name : Tadalafil IntermediateⅢ;methyl (1R,3R)-1-(2H-1,3-benzodioxol-5-yl)-1H,2H,3H,4H,9H-pyrido[3,4-b]indole-3-carboxylate | 171596-41-1
Code: JCTLF-08 CAS: 171596-41-1 Chemical Formula: C20H18N2O4 Molecular Weight: 350.37 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:Tadalafil IntermediateⅢ;methyl (1R,3R)-1-(2H-1,3-benzodioxol-5-yl)-1H,2H,3H,4H,9H-pyrido[3,4-b]indole-3-carboxylate | 171596-41-1 is useful as reference Impurity standard. -
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Product Name : (1R,3R)-1-(1,3-Benzodioxol-5-yl)-2-(2-chloroacetyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic Acid Methyl Ester | 171489-59-1
Code: JCTLF-07 CAS: 171489-59-1 Chemical Formula: C22H19ClN2O5 Molecular Weight: 426.85 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:(1R,3R)-1-(1,3-Benzodioxol-5-yl)-2-(2-chloroacetyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic Acid Methyl Ester | 171489-59-1 is useful as reference Impurity standard. -
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Product Name : Tadalafil N-Desmethyl Impurity ; N-Desmethyl Tadalafil;(6R,12aR)-6-(1,3-Benzodioxol-5-yl)-2,3,6,7,12,12a-hexahydro pyrazino [1′,2′:1,6]-pyrido[3,4-b]indole-1,4-dione | 171596-36-4
Code: JCTLF-06 CAS: 171596-36-4 Chemical Formula: C21H17N3O4 Molecular Weight: 375.38 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Tadalafil N-Desmethyl Impurity ; N-Desmethyl Tadalafil;(6R,12aR)-6-(1,3-Benzodioxol-5-yl)-2,3,6,7,12,12a-hexahydro pyrazino [1′,2′:1,6]-pyrido[3,4-b]indole-1,4-dione | 171596-36-4is useful as reference Impurity standard. -
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Product Name : Tadalafil Impurity C ; Tadalafil (6S,12aR)-Isomer; (6S,12aR)-6-(1,3-Benzodioxol-5-yl)-2-methyl-2,3,6,7,12,12a-hexahydro pyrazino [1′,2′:1,6]pyrido[3,4-b]indole-1,4-dione | 171596-28-4
Code: JCTLF-05 CAS: 171596-28-4 Chemical Formula: C22H19N3O4 Molecular Weight: 389.40 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:Tadalafil Impurity C ; Tadalafil (6S,12aR)-Isomer; (6S,12aR)-6-(1,3-Benzodioxol-5-yl)-2-methyl-2,3,6,7,12,12a-hexahydro pyrazino [1′,2′:1,6]pyrido[3,4-b]indole-1,4-dione | 171596-28-4 is useful as reference Impurity standard. -
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Product Name : Tadalafil Impurity A ; Tadalafil (6R,12aS)-Isomer; (6R,12aS)-6-(1,3-Benzodioxol-5-yl)-2-methyl-2,3,6,7,12,12a-hexahydro pyrazino [1′,2′:1,6]pyrido[3,4-b]indole-1,4-dione | 171596-27-3
Code: JCTLF-04 CAS: 171596-27-3 Chemical Formula: C22H19N3O4 Molecular Weight: 389.40 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:Tadalafil Impurity A ; Tadalafil (6R,12aS)-Isomer; (6R,12aS)-6-(1,3-Benzodioxol-5-yl)-2-methyl-2,3,6,7,12,12a-hexahydro pyrazino [1′,2′:1,6]pyrido[3,4-b]indole-1,4-dione | 171596-27-3 is useful as reference Impurity standard. -
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Product Name : Tadalafil Impurity B; Tadalafil (6S,12aS)-Isomer ; L-Tadalafil; (6S,12aS)-6-(1,3-Benzodioxol-5-yl)-2-methyl-2,3,6,7,12,12a-hexahydro pyrazino [1′,2′:1,6]pyrido[3,4-b]indole-1,4-dione | 629652-72-8
Code: JCTLF-03 CAS: 629652-72-8 Chemical Formula: C22H19N3O4 Molecular Weight: 389.40 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:Tadalafil Impurity B; Tadalafil (6S,12aS)-Isomer ; L-Tadalafil; (6S,12aS)-6-(1,3-Benzodioxol-5-yl)-2-methyl-2,3,6,7,12,12a-hexahydro pyrazino [1′,2′:1,6]pyrido[3,4-b]indole-1,4-dione | 629652-72-8 is useful as reference Impurity standard. -
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Product Name : Tadalafil Desmethylene Impurity; (6R,12aR)-6-(3,4-Dihydroxyphenyl)-2-methyl-2,3,6,7,12,12a-hexahydro pyrazino [1′,2′:1,6]-pyrido[3,4-b]indole-1,4-dione | 171489-03-5
Code: JCTLF-02 CAS: 171489-03-5 Chemical Formula: C21H19N3O4 Molecular Weight:377.39 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Tadalafil Desmethylene Impurity; (6R,12aR)-6-(3,4-Dihydroxyphenyl)-2-methyl-2,3,6,7,12,12a-hexahydro pyrazino [1′,2′:1,6]-pyrido[3,4-b]indole-1,4-dione | 171489-03-5is useful as reference Impurity standard. -
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Product Name : Tadalafil API ; (6R,12aR)-6-(1,3-Benzodioxol-5-yl)-2-methyl-2,3,6,7,12,12a-hexahydro pyrazino [1′,2′:1,6]-pyrido[3,4-b] indole-1,4-dione | 71596-29-5
Code: JCTLF-01 CAS: 71596-29-5 Chemical Formula: C22H19N3O4 Molecular Weight: 389.40 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application: Tadalafil API ; (6R,12aR)-6-(1,3-Benzodioxol-5-yl)-2-methyl-2,3,6,7,12,12a-hexahydro pyrazino [1′,2′:1,6]-pyrido[3,4-b] indole-1,4-dione | 71596-29-5is useful as reference Impurity standard.