Drug Impurities Reference Standards

Showing 1341–1350 of 1775 results

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  Pipecoloxylidide

  • Product Number ACB-170127-0001
  • Parent Drug Ropivacaine
  • CAS Number 15883-20-2
  • Category Drug Impurities Reference Standards

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

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  + Synonyms -N-(2,6-Dimethylphenyl)piperidine-2-carboxamideUSP Pipecoloxylidide Impurity

  + Related Categories -Compendial Impurities
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  Zafirlukast m-Tolyl Isomer

  • Product Number ACB-170824-0006
  • Parent Drug Zafirlukast
  • CAS Number 1159195-69-3
  • Category Drug Impurities Reference Standards

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

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  + Synonyms -N-[3-[[2-Methoxy-4-[[[(3-methylphenyl)sulfonyl]amino]carbonyl]phenyl]methyl]-1-methyl-1H-indol-5-yl]carbamic Acid Cyclopentyl Ester
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  Sorafenib EP Impurity C

  • Product Number S-90507-03
  • Parent Drug Sorafenib
  • CAS Number 320-51-4
  • Category Drug Impurities Reference Standards

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

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  + Synonyms -4-chloro-3-(trifluoromethyl)aniline
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  Montelukast EP Impurity H

  • Product Number MON-12-002
  • Parent Drug Montelukast
  • CAS Number 851755-56-1
  • Category Drug Impurities Reference Standards

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

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  + Synonyms -1-[[[(1R)-1[3-[(E)-2-(7-chloroquinolin-2-yl)ethenyl]-3-[2-methoxycarbonyl)phenyl] propyl]sulfanyl]methyl]cyclopropyl]acetic acid
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  Bendamustine Mannitol Adduct

  • Product Number ACB-170126-0006
  • 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 -Mannitol-1-yl 4-(5-(Bis(2-chloroethyl)amino)-1-methyl-1H-benzimidazol-2-yl)butanoateUSP Bendamustine RC F

  + Related Categories -Compendial Impurities
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  Aprepitant Stage-III (Impurity-D)

  • Product Number ACA-160919-0003
  • Parent Drug Aprepitant
  • CAS Number 155742-64-6
  • Category Drug Impurities Reference Standards

  Pending QC

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  + Synonyms -Methyl 2-(2-chloroethanimidoyl)hydrazine-1-carboxylate
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  Pramipexole Dihydrochloride Impurity BI-II786BS

  • Product Number P-90729-01
  • Parent Drug Pramipexole
  • CAS Number 1244656-98-1
  • Category Drug Impurities Reference Standards

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

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  + Synonyms -(6S,7R)-N6-propyl-N7-((S)-6-(propylamino)-4,5,6,7-tetrahydrobenzo[d]thiazol-2-yl)-4,5,6,7-tetrahydrobenzo[d]thiazole-2,6,7-triamine
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  Ropinirole Dione

  • Product Number ROP-10-005
  • Parent Drug Ropinirole
  • CAS Number 102842-51-3
  • Category Drug Impurities Reference Standards

  Made to Order - Lead Time: 3 week(s)

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  + Synonyms -USP Ropinirole Related Compound B, 4-[2-(Dipropylamino)ethyl]indolin-2,3-dione
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  Nilotinib Related Compound A USP Impurity Certified Reference Standard

  • Product Number NIL-15-002
  • Parent Drug Nilotinib
  • CAS Number 641571-11-1
  • Category Drug Impurities Reference Standards

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

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  + Synonyms -3-(4-methyl-1H-imidazol-1-yl)-5-(trifluoromethyl)anilineNilotinib Genotoxic Impurity 1
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  Acyclovir Impurity B

  • Product Number ACA-161005-0002
  • Parent Drug Acyclovir
  • CAS Number 73-40-5
  • Category Drug Impurities Reference Standards

  In Stock - Ready to Ship

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  + Synonyms -2-Amino-1,9-dihydro-6H-purin-6-oneGuanine