Drug Impurities Reference Standards

Showing 1171–1180 of 1775 results

• 

  Parecoxib sodium Impurity 20

  • Product Number CT-01110-885
  • Parent Drug Parecoxib
  • CAS Number 952-06-7
  • Category Drug Impurities Reference Standards

  Pending QC

  See more size options
• 

  Tenofovir Alafenamide Impurity 16

  • Product Number CT-01110-989
  • Parent Drug Tenofovir
  • CAS Number 390409-27-5
  • Category Drug Impurities Reference Standards

  Pending QC

  See more size options
• 

  Flecainide N-nitroso

  • Product Number F-30914-02
  • Parent Drug Flecainide
  • CAS Number N/A
  • Category Drug Impurities Reference Standards

  In Stock - Ready to Ship

  See more size options
• 

  N-Desmethyldesvenlafaxine N-nitroso

  • Product Number D-30914-01
  • Parent Drug Desvenlafaxine
  • CAS Number N/A
  • Category Drug Impurities Reference Standards

  In Stock - Ready to Ship

  See more size options
• 

  Sacubitril N-Nitroso

  • Product Number S-20810-01
  • Parent Drug Sacubitril
  • CAS Number N/A
  • Category Drug Impurities Reference Standards

  Discontinued

  See more size options
• 

  N-Desmethyl Clindamycin (as HCl salt)

  • Product Number C-40712-01
  • Parent Drug Clindamycin
  • CAS Number 22431-45-4 (free base)
  • Category Drug Impurities Reference Standards

  In Stock - Ready to Ship

  See more size options
• 

  N-Desmethyl Ofloxacine N-nitroso

  • Product Number O-50414-01
  • Parent Drug Ofloxacine
  • CAS Number N/A
  • Category Drug Impurities Reference Standards

  In Stock - Ready to Ship

  See more size options

  + Synonyms -11-tetraene-11-carboxylic acid13]trideca-5(13)67-fluoro-2-methyl-6-(4-nitrosopiperazin-1-yl)-10-oxo-4-oxa-1-azatricyclo[7.3.1.058
• 

  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)

  See more size options

  + Synonyms -4-(5-((2-chloroethyl)amino)-1-methyl-1H-benzimidazol-2-yl)butanoic acidUSP 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

  See more size options

  + Synonyms -3-Chloro-4-fluoroaniline Hydrochloride

  + Related Categories -Genotoxic Impurity
• 

  Diclofenac Methyl Ester

  • Product Number DIC-16-002
  • Parent Drug Diclofenac
  • CAS Number 15307-78-5
  • Category Drug Impurities Reference Standards

  Pending QC

  See more size options

  + Synonyms -2-[(2,6-Dichlorophenyl)amino]benzeneacetic Acid Methyl EsterMethyl 2-(2,6-Dichloroanilino)phenylacetate[o-(2,6-Dichloroanilino)phenyl]acetic Acid Methyl Ester