Drug Impurities Reference Standards

Showing 51–60 of 1892 results

• 

  4-Amino-4’-hydroxydiphenylsulfone

  • Product Number DAP-12-002
  • Parent Drug Dapsone
  • CAS Number 25963-47-7
  • Category Drug Impurities Reference Standards

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  + Synonyms -Dapsone Impurity 1
• 

  4-Aminodiphenylsulfone

  • Product Number DAP-12-004
  • Parent Drug Dapsone
  • CAS Number 7019-01-4
  • Category Drug Impurities Reference Standards

  In Stock - Ready to Ship

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  + Synonyms -Dapsone Impurity 3
• 

  4-Aminosalicylic Acid Reference Standard

  • Product Number ACA-161220-0004
  • Parent Drug Mesalamine
  • CAS Number 65-49-6
  • Category Drug Impurities Reference Standards

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  + Synonyms -4-Amino-2-hydroxybenzoic acidEP Impurity E

  + Related Categories -Compendial Impurities
• 

  4-Chlorodiphenylsulfone

  • Product Number DAP-12-006
  • Parent Drug Dapsone
  • CAS Number 80-00-2
  • Category Drug Impurities Reference Standards

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  + Synonyms -Dapsone Impurity 5
• 

  4-Dimethyl Aminopyridine

  • Product Number B-71123-0007
  • Parent Drug Penciclovir
  • CAS Number 1122-58-3
  • Category Drug Impurities Reference Standards

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• 

  4-Dimethylphenylsilyl-Entecavir

  • Product Number ACC-160829-0001
  • Parent Drug Entecavir
  • CAS Number 701278-07-1
  • Category Drug Impurities Reference Standards

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• 

  4-Epi Doxycycline

  • Product Number ACA-160810-0001
  • Parent Drug Doxycycline
  • CAS Number 6543-77-7
  • Category Drug Impurities Reference Standards

  Pending QC

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  + Synonyms -(4R,4aR,5S,5aR,6R,12aS)-4-(Dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,5,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-2-naphthacenecarboxamide
• 

  4-Epi Doxycycline Hydrochloride

  • Product Number ACA-160824-0002
  • Parent Drug Doxycycline
  • CAS Number N/A
  • Category Drug Impurities Reference Standards

  Pending QC

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  4-Fluoroaniline HCl Genotoxic Impurity Qualified Reference Standard

  • Product Number B-70831-10
  • Parent Drug Cabozantinib
  • Category Drug Impurities Reference Standards

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  + Synonyms -4-Fluoroaniline Hydrochloride

  + Related Categories -Genotoxic Impurity
• 

  4-Methyl Erlotinib Hydrochloride

  • Product Number ERL-16-003
  • Parent Drug Erlotinib
  • CAS Number 183319-69-9 (parent)
  • Category Drug Impurities Reference Standards

  Made to Order - Lead Time: 1 week(s)

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