Building Blocks
1857 Results Found
Page 1 of 57
Building Blocks (Aliphatic/Aromatic/Heterocyclic/Carbohydrates)
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Product Name : 2-(phenethylamino)acetic acid (CAS: 7738-38-7)
Code: JCCRO-1927 CAS: 7738-38-7 Chemical Formula: C10H13NO2 Molecular Weight: 179.219 Category: Building Blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Stock in 1 week; Contact: sales@drjcrbio.com Application: Manufacturer of 2-(phenethylamino)acetic acid (CAS: 7738-38-7) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : N-Benzyl-2-methoxyethanamine; Synonyms – Benzyl(2-methoxyethyl)amine – N-benzyl-N-(2-methoxyethyl)amine – Benzenemethanamine, N-(2-methoxyethyl)- – N-benzyl-2-methoxyethan-1-amine – (CAS: 51353-26-5)
Code: JCCRO-1926 CAS: 51353-26-5 Chemical Formula: C10H15NO Molecular Weight: 165.236 Category: Building Blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Stock in 1 week; Contact: sales@drjcrbio.com Application: Manufacturer of N-Benzyl-2-methoxyethanamine; Synonyms - Benzyl(2-methoxyethyl)amine - N-benzyl-N-(2-methoxyethyl)amine - Benzenemethanamine, N-(2-methoxyethyl)- - N-benzyl-2-methoxyethan-1-amine - (CAS: 51353-26-5) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : 2-(benzyl(2-(benzylamino)ethyl)amino)ethanol
Code: JCCRO-1925 CAS: N/A Chemical Formula: C18H24N2O Molecular Weight: 284.40 Category: Building Blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Stock in 1 week; Contact: sales@drjcrbio.com Application: Manufacturer of 2-(benzyl(2-(benzylamino)ethyl)amino)ethanol is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : 6-Bromo-1H-indol-4-ol Synonyms: 6-Bromo-4-hydroxyindole; 1H-Indol-4-ol, 6-bromo- (CAS: 885518-89-8)
Code: JCCRO-1924 CAS: 885518-89-8 Chemical Formula: C8H6BrNO Molecular Weight: 212.04 Category: Building Blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Stock in 2 weeks; Contact: sales@drjcrbio.com Application: Manufacturer of 6-Bromo-1H-indol-4-ol Synonyms: 6-Bromo-4-hydroxyindole; 1H-Indol-4-ol, 6-bromo- (CAS: 885518-89-8) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : N-(2-Chloroethyl)-1,2-ethanediamine dihydrochloride (CAS: 5590-29-4); (Free Base CAS: 92463-21-3)
Code: JCCRO-1923 CAS: 5590-29-4; (Free Base CAS: 92463-21-3) Chemical Formula: C₄H₁₃Cl₃N₂ Molecular Weight: 195.52 Category: Building Blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Stock in 1 week; Contact: sales@drjcrbio.com Application: Manufacturer of N-(2-Chloroethyl)-1,2-ethanediamine dihydrochloride (CAS: 5590-29-4); (Free Base CAS: 92463-21-3) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : Triethylamine (CAS: 121-44-8)
Code: JCCRO-1922 CAS: 121-44-8 Chemical Formula: C6H15N Molecular Weight: 101.19 Category: Building Blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Limited Stock ; Contact: sales@drjcrbio.com Application: Manufacturer of Triethylamine (CAS: 121-44-8) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : 2,4-Dichloro-5-pyrimidinamine (CAS: 5177-27-5)
Code: JCCRO-1921 CAS: 5177-27-5 Chemical Formula: C4H3Cl2N3 Molecular Weight: 163.99 Category: Building Blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Stock in 1-2 weeks; Contact: sales@drjcrbio.com Application: Manufacturer of 2,4-Dichloro-5-pyrimidinamine (CAS: 5177-27-5) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : 1(2H)-Isoquinolinone,6-bromo-2-methyl-(9CI); Synonyms: 6-Bromo-2-methyl-1(2H)-isoquinolinone (CAS: 864866-92-2)
Code: JCCRO-1920 CAS: 864866-92-2 Chemical Formula: C10H8BrNO Molecular Weight: 238.08 Category: Building Blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Stock in 1-2 weeks; Contact: sales@drjcrbio.com Application: Manufacturer of 1(2H)-Isoquinolinone,6-bromo-2-methyl-(9CI); Synonyms: 6-Bromo-2-methyl-1(2H)-isoquinolinone (CAS: 864866-92-2) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : 6-Chloro-1-tetralone (CAS: 26673-31-4)
Code: JCCRO-1919 CAS: 26673-31-4 Chemical Formula: C10H9ClO Molecular Weight: 180.63 Category: Building Blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Stock in 1-2 weeks; Contact: sales@drjcrbio.com Application: Manufacturer of 6-Chloro-1-tetralone (CAS: 26673-31-4) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : 4-Isopropyl-1,2-dihydropyridazine-3,6-dione (CAS: 1903632-97-2)
Code: JCCRO-1918 CAS: 1903632-97-2 Chemical Formula: C7H10N2O2 Molecular Weight: 154.17 Category: Building Blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Limited Stock; Contact: sales@drjcrbio.com Application: Manufacturer of 4-Isopropyl-1,2-dihydropyridazine-3,6-dione (CAS: 1903632-97-2) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : 3-Chloropyridazine Hydrochloride (CAS: 856847-77-3)
Code: JCCRO-1917 CAS: 856847-77-3 Chemical Formula: C4H4Cl2N2 Molecular Weight: 150.99 Category: Building Blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Limited Stock; Contact: sales@drjcrbio.com Application: Manufacturer of 3-Chloropyridazine Hydrochloride (CAS: 856847-77-3) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : Diethyl (2,5-dibromothiophen-3-yl)phosphonate (CAS: 21512-28-7)
Code: JCCRO-1916 CAS: 21512-28-7 Chemical Formula: C8H11Br2O3PS Molecular Weight: 378.02 Category: Building Blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Limited Stock ; Contact: sales@drjcrbio.com Application: Manufacturer of Diethyl (2,5-dibromothiophen-3-yl)phosphonate (CAS: 21512-28-7) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : N-[2-(4-Nitrophenyl)ethyl]acetamide; Synonyms: N-Acetyl-2-(4-nitrophenyl)ethylamine; N-Acetyl-4-nitrophenethylamine (CAS: 6270-07-1)
Code: JCCRO-1915 CAS: 6270-07-1 Chemical Formula: C₁₀H₁₂N₂O₃ Molecular Weight: 208.21 Category: Building Blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Limited Stock; Contact: sales@drjcrbio.com Application: Manufacturer of N-[2-(4-Nitrophenyl)ethyl]acetamide; Synonyms: N-Acetyl-2-(4-nitrophenyl)ethylamine; N-Acetyl-4-nitrophenethylamine (CAS: 6270-07-1) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. ![N-[2-(4-Nitrophenyl)ethyl]acetamide; Synonyms: N-Acetyl-2-(4-nitrophenyl)ethylamine; N-Acetyl-4-nitrophenethylamine (CAS: 6270-07-1)](https://drjcrbio.com/wp-content/uploads/JCCRO-1915.png)
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Product Name : 6-Nitro-1,3-benzoxazol-2-amine (CAS: 6458-17-9)
Code: JCCRO-1914 CAS: 6458-17-9 Chemical Formula: C₇H₅N₃O₃ Molecular Weight: 179.13 Category: Building Blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Stock in 1 week; Contact: sales@drjcrbio.com Application: Manufacturer of 6-Nitro-1,3-benzoxazol-2-amine (CAS: 6458-17-9) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : 3-Chloro-1-methyl-1H-pyrazol-4-amine; Synonyms: 4-Amino-3-chloro-1-methylpyrazole; 3-Chloro-1-methylpyrazol-4-amine; 1H-Pyrazol-4-amine, 3-chloro-1-methyl-3-Chloro-1-methyl-1H-pyrazol-4-ylamine (CAS: 150187-11-4)
Code: JCCRO-1913 CAS: 150187-11-4 Chemical Formula: C₄H₆ClN₃ Molecular Weight: 131.56 Category: Building Blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Stock in 2 weeks; Contact: sales@drjcrbio.com Application: Manufacturer of 3-Chloro-1-methyl-1H-pyrazol-4-amine; Synonyms: 4-Amino-3-chloro-1-methylpyrazole; 3-Chloro-1-methylpyrazol-4-amine; 1H-Pyrazol-4-amine, 3-chloro-1-methyl-3-Chloro-1-methyl-1H-pyrazol-4-ylamine (CAS: 150187-11-4) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : 6-Bromopyrazolo[1,5-a]pyridine (CAS: 1264193-11-4)
Code: JCCRO-1912 CAS: 1264193-11-4 Chemical Formula: C7H5BrN2 Molecular Weight: 197.03 Category: Building Blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Limited Stock; Contact: sales@drjcrbio.com Application: Manufacturer of 6-Bromopyrazolo[1,5-a]pyridine (CAS: 1264193-11-4) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. ![6-Bromopyrazolo[1,5-a]pyridine (CAS: 1264193-11-4)](https://drjcrbio.com/wp-content/uploads/JCCRO-1912.png)
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Product Name : 2,5-Dibromo-4-methoxypyridine (CAS: 1211520-71-6)
Code: JCCRO-1911 CAS: 1211520-71-6 Chemical Formula: C6H5Br2NO Molecular Weight: 266.92 Category: Building Blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Limited Stock; Contact: sales@drjcrbio.com Application: Manufacturer of 2,5-Dibromo-4-methoxypyridine (CAS: 1211520-71-6) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : 4,6-Dichloropyridin-3-ol (CAS: 1196157-47-7)
Code: JCCRO-1910 CAS: 1196157-47-7 Chemical Formula: C5H3Cl2NO Molecular Weight: 163.99 Category: Building Blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Limited Stock; Contact: sales@drjcrbio.com Application: Manufacturer of 4,6-Dichloropyridin-3-ol (CAS: 1196157-47-7) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : 1-Cbz-3-Aminoazetidine; Synonym(s): Benzyl 3-amino-1-azetidinecarboxylate (CAS: 112257-20-2)
Code: JCCRO-1909 CAS: 112257-20-2 Chemical Formula: C11H14N2O2 Molecular Weight: 206.24 Category: Building Blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Limited Stock; Contact: sales@drjcrbio.com Application: Manufacturer of 1-Cbz-3-Aminoazetidine; Synonym(s): Benzyl 3-amino-1-azetidinecarboxylate (CAS: 112257-20-2) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : 7-hydroxy-6-methoxy-3-(4-methoxyphenyl)-4H-chromen-4-one; Synonyms: 7-Hydroxy-4′,6-dimethoxyisoflavone; 6,4′-Dimethoxy-7-hydroxyisoflavone; 6-Methoxyformonetin (CAS: 550-79-8)
Code: JCCRO-1908 CAS: 550-79-8 Chemical Formula: C₁₇H₁₄O₅ Molecular Weight: 298.29 Category: Building Blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Stock in 2-3 weeks; Contact: sales@drjcrbio.com Application: Manufacturer of 7-hydroxy-6-methoxy-3-(4-methoxyphenyl)-4H-chromen-4-one; Synonyms: 7-Hydroxy-4′,6-dimethoxyisoflavone; 6,4′-Dimethoxy-7-hydroxyisoflavone; 6-Methoxyformonetin (CAS: 550-79-8) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : 4-Bromo-2-fluoro-3-methylpyridine; Synonyms: 2-Fluoro-4-Bromo-3-Picoline (CAS: 128071-79-4)
Code: JCCRO-1907 CAS: 128071-79-4 Chemical Formula: C6H5BrFN Molecular Weight: 190.01 Category: Building Blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Limited stock; Contact: sales@drjcrbio.com Application: Manufacturer of 4-Bromo-2-fluoro-3-methylpyridine; Synonyms: 2-Fluoro-4-Bromo-3-Picoline (CAS: 128071-79-4) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : Doxercalciferol; (1R,3S,Z)-5-((E)-2-((1R,3aS,7aR)-1-((2R,5R,E)-5,6-Dimethylhept-3-en-2-yl)-7a-methylhexahydro-1H-inden-4(2H)-ylidene)ethylidene)-4-methylenecyclohexane-1,3-diol (CAS: 54573-75-0)
Code: JCCRO-1906 CAS: 54573-75-0 Chemical Formula: C28H44O2 Molecular Weight: 412.66 Category: Building Blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Limited stock; Contact: sales@drjcrbio.com Application: Manufacturer of Doxercalciferol; (1R,3S,Z)-5-((E)-2-((1R,3aS,7aR)-1-((2R,5R,E)-5,6-Dimethylhept-3-en-2-yl)-7a-methylhexahydro-1H-inden-4(2H)-ylidene)ethylidene)-4-methylenecyclohexane-1,3-diol (CAS: 54573-75-0) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : 2-(2-Naphthyl)ethanamine hydrochloride; Synonyms: 2-Naphthaleneethanamine hydrochloride (CAS: 2017-67-6)
Code: JCCRO-1905 CAS: 2017-67-6 Chemical Formula: C₁₂H₁₃N ⋅ HCl Molecular Weight: 207.70 Category: Building Blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Stock in 1 week; Contact: sales@drjcrbio.com Application: Manufacturer of 2-(2-Naphthyl)ethanamine hydrochloride; 2-Naphthaleneethanamine hydrochloride (CAS: 2017-67-6) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : Dodecamethylpentasiloxane (CAS: 141-63-9)
Code: JCCRO-1904 CAS: 141-63-9 Chemical Formula: C12H36O4Si5 Molecular Weight: 384.84 Category: Building Blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Limited stock; Contact: sales@drjcrbio.com Application: Manufacturer of Dodecamethylpentasiloxane (CAS: 141-63-9) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : 2-Aminoethyl Nicotinamide Impurity (CAS: 87330-70-9)
Code: JCCRO-1903 CAS: 87330-70-9 Chemical Formula: C8H11ClN2O2 Molecular Weight: 202.64 Category: Building Blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Stock in 1-2 weeks; Contact: sales@drjcrbio.com Application: Manufacturer of 2-Aminoethyl Nicotinamide Impurity (CAS: 87330-70-9) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : Methyl Nicotinate Impurity (CAS: 93-60-7)
Code: JCCRO-1902 CAS: 93-60-7 Chemical Formula: C7H7NO2 Molecular Weight: 137.14 Category: Building Blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Limited Stock; Contact: sales@drjcrbio.com Application: Manufacturer of Methyl Nicotinate Impurity (CAS: 93-60-7) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : Niacin; Pyridine-3-carboxylic Acid Vitamin; Nicotinic acid impurity (CAS: 59-67-6)
Code: JCCRO-1901 CAS: 59-67-6 Chemical Formula: C6H5NO2 Molecular Weight: 123.11 Category: Building Blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Limited Stock; Contact: sales@drjcrbio.com Application: Manufacturer of Niacin; Pyridine-3-carboxylic Acid Vitamin; Nicotinic acid impurity (CAS: 59-67-6) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : 2-tert-Butyl-1,4-benzoquinone; Tert-Butyl Quinone (CAS: 3602-55-9)
Code: JCCRO-1900 CAS: 3602-55-9 Chemical Formula: C10H12O2 Molecular Weight: 164.20 Category: Building Blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Limited Stock; Contact: sales@drjcrbio.com Application: Manufacturer of 2-tert-Butyl-1,4-benzoquinone; Tert-Butyl Quinone (CAS: 3602-55-9) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : Tert-Butylhydroquinone (CAS: 1948-33-0)
Code: JCCRO-1899 CAS: 1948-33-0 Chemical Formula: C10H14O2 Molecular Weight: 166.22 Category: Building Blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Limited Stock; Contact: sales@drjcrbio.com Application: Manufacturer of Tert-Butylhydroquinone (CAS: 1948-33-0) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : 3-(Bromomethyl)benzamide (CAS: 509073-67-0)
Code: JCCRO-1898 CAS: 509073-67-0 Chemical Formula: C₈H₈BrNO Molecular Weight: 214.06 Category: Building Blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Limited Stock; Contact: sales@drjcrbio.com Application: Manufacturer of 3-(Bromomethyl)benzamide (CAS: 509073-67-0) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : 4-Methoxyisophthalic acid (CAS: 2206-43-1)
Code: JCCRO-1897 CAS: 2206-43-1 Chemical Formula: C9H8O5 Molecular Weight: 196.16 Category: Building Blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Limited Stock; Contact: sales@drjcrbio.com Application: Manufacturer of 4-Methoxyisophthalic acid (CAS: 2206-43-1) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : 2-bromo-5-methylphenylacetic acid (CAS: 203314-29-8)
Code: JCCRO-1896 CAS: 203314-29-8 Chemical Formula: C9H9BrO2 Molecular Weight: 229.07 Category: Building Blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Limited Stock; Contact: sales@drjcrbio.com Application: Manufacturer of 2-bromo-5-methylphenylacetic acid (CAS: 203314-29-8) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : 2-(2-Bromo-5-methylphenyl)acetonitrile (CAS:1085539-03-2)
Code: JCCRO-1895 CAS: 1085539-03-2 Chemical Formula: C9H8BrN Molecular Weight: 210.07 Category: Building Blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Limited Stock; Contact: sales@drjcrbio.com Application: Manufacturer of 2-(2-Bromo-5-methylphenyl)acetonitrile (CAS:1085539-03-2) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
