Drug Impurities Reference Standards

Showing 1021–1030 of 1775 results

Bendamustine Monodesalkyl
- Product Number ACB-170126-0004
- Parent Drug Bendamustine
- CAS Number N/A
- Category Drug Impurities Reference Standards
Made to Order - Lead Time: 4 to 6 week(s)
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+ Synonyms -4-(5-((2-chloroethyl)amino)-1-methyl-1H-benzimidazol-2-yl)butanoic acid USP Bendamustine RC D

+ Related Categories -Compendial Impurities
Gefitinib 3-Chloro-4-fluoroaniline Genotoxic Impurity Certified Reference Standard (as HCl)
- Product Number B-71020-0001
- Parent Drug Gefitinib
- CAS Number 367-21-5 (free base)
- Category Drug Impurities Reference Standards
Pending QC
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+ Synonyms -3-Chloro-4-fluoroaniline Hydrochloride

+ Related Categories -Genotoxic Impurity
Crisaborole Process Impurity 4
- Product Number C-01120-04
- Parent Drug Crisaborole
- CAS Number N/A
- Category Drug Impurities Reference Standards
Made to Order - Lead Time: 4 to 6 week(s)
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Zafirlukast Methyl Ester Impurity
- Product Number ACB-170824-0008
- Parent Drug Zafirlukast
- CAS Number 107754-19-8
- Category Drug Impurities Reference Standards
Pending QC
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+ Synonyms -4-[[5-[[(Cyclopentyloxy)carbonyl]amino]-1-methyl-1H-indol-3-yl]methyl]-3-methoxy-benzoic Acid Methyl Ester
Clindamycin
- Product Number CLI-16-006
- Parent Drug Clindamycin
- CAS Number 18323-44-9
- Category Drug Impurities Reference Standards
In Stock - Ready to Ship
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+ Synonyms -Clindamycin EP Impurity E
Methyl 4-Nitrobenzenesulfonate
- Product Number NBS-10-001
- Parent Drug p-Nitrobenzenesulfonates
- CAS Number 6214-20-6
- Category Drug Impurities Reference Standards
Made to Order - Lead Time: 4 to 6 week(s)
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+ Synonyms -Methyl Nosylate
Methyl p-Toluenesulfonate
- Product Number TOS-09-001
- Parent Drug Toluenesulfonates
- CAS Number 80-48-8
- Category Drug Impurities Reference Standards
In Stock - Ready to Ship
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+ Synonyms -Methyl PTSA Methyl Tosylate
Protriptyline N-nitroso
- Product Number P-30914-01
- Parent Drug Protriptyline
- CAS Number N/A
- Category Drug Impurities Reference Standards
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Methyl (+/-)-10-Camphorsulfonate
- Product Number CAM-09-001
- Parent Drug Camphorsulfonates
- CAS Number 46471-67-4
- Category Drug Impurities Reference Standards
In Stock - Ready to Ship
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Clobetasol EP Impurity F Ethyl Ester
- Product Number C-90918-01
- Parent Drug Clobetasol
- CAS Number N/A
- Category Drug Impurities Reference Standards
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