Drug Impurities Reference Standards

Showing 211–220 of 1775 results

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  6a-Hydroxy Dutasteride

  • Product Number ACA-160819-0021
  • Parent Drug Dutasteride
  • CAS Number N/A
  • Category Drug Impurities Reference Standards

  Made to Order - Lead Time: 4 to 6 week(s)

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• 

  Rosuvastatin N-Desmethyl

  • Product Number ROS-12-002
  • Parent Drug Rosuvastatin
  • CAS Number 371775-74-5
  • Category Drug Impurities Reference Standards

  Made to Order - Lead Time: 4 to 6 week(s)

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• 

  Cabozantinib 4-Fluorocarbamoyl Methyl Ester Impurity

  • Product Number B-70831-8
  • Parent Drug Cabozantinib
  • CAS Number 1345847-71-3
  • Category Drug Impurities Reference Standards

  In Stock - Ready to Ship

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  + Synonyms -Methyl 1-((4-fluorophenyl)carbamoyl)cyclopropane carboxylate
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  Adapalene Related Compound A

  • Product Number A-10901-01
  • Parent Drug Adapalene
  • CAS Number 33626-98-1
  • Category Drug Impurities Reference Standards

  In Stock - Ready to Ship

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• 

  Isopropyl 4-Nitrobenzenesulfonate

  • Product Number NBS-10-004
  • Parent Drug p-Nitrobenzenesulfonates
  • CAS Number 1830-67-7
  • Category Drug Impurities Reference Standards

  Made to Order - Lead Time: 4 to 6 week(s)

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  + Synonyms -Isopropyl Nosylate
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  Olaparib Phthalein Despiperazine

  • Product Number O-91001-1
  • Parent Drug Olaparib
  • CAS Number N/A
  • Category Drug Impurities Reference Standards

  Pending QC

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  + Synonyms -Isobenzofuranylidene Impurity
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  Montelukast Methylketone

  • Product Number MON-08-009
  • Parent Drug Montelukast
  • CAS Number 937275-23-5
  • Category Drug Impurities Reference Standards

  Made to Order - Lead Time: 4 to 6 week(s)

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  + Synonyms -USP Methylketone Impurity[1-[[[(1R)-3-(2-acetylphenyl)-1-[3-[(E)-2-(7-chloroquinolin-2-yl)ethenyl]phenyl]propyl]sulfanyl]methyl]cyclopropyl]acetic acid
• Sorafenib EP Impurity H

  • Product Number S-90507-08
  • Parent Drug Sorafenib
  • 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-[4-[[[2-chloro-3-(trifluoromethyl)phenyl]carbamoyl]amino]phenoxy]-N-methylpyridine-2-carboxamide
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  Bendamustine Dimer

  • Product Number ACB-170126-0008
  • Parent Drug Bendamustine
  • CAS Number 1228551-91-4
  • Category Drug Impurities Reference Standards

  Made to Order - Lead Time: 4 to 6 week(s)

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  + Synonyms -4-[5-({2-[(4-{5-[Bis(2-chloroethyl)amino]-1-methyl-1H-benzimidazol-2-yl}butanoyl)oxy]ethyl}(2-chloroethyl)amino)-1-methyl-1H-benzimidazol-2-yl]butanoic acidUSP Bendamustine RC H

  + Related Categories -Compendial Impurities
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  3- Nitrosalicylic Acid Reference Standard

  • Product Number ACA-161220-0011
  • Parent Drug Mesalamine
  • CAS Number 85-38-1
  • Category Drug Impurities Reference Standards

  In Stock - Ready to Ship

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  + Synonyms -3-Nitro-2-hydroxybenzoic acidEP Impurity R

  + Related Categories -Compendial Impurities