Drug Impurities Reference Standards

Showing 321–330 of 1775 results

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  USP Acyclovir Related Compound A

  • Product Number ACA-161005-0001
  • Parent Drug Acyclovir
  • CAS Number 102728-64-3
  • Category Drug Impurities Reference Standards

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  + Synonyms -2-[(2-Amino-6-oxo-1,6-dihydro-9H-purin-9-yl)methoxy]ethyl acetateAcyclovir Impurity A
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  Norethindrone Acetate Impurity D EP; 6ß-Acetyl Norethindrone Acetate

  • Product Number ACA-160926-0024
  • Parent Drug Norethindrone
  • CAS Number N/A
  • Category Drug Impurities Reference Standards

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  Simeprevir Quinoline Impurity

  • Product Number ACB-170519-0002
  • Parent Drug Simeprevir
  • CAS Number 923289-21-8
  • Category Drug Impurities Reference Standards

  Pending QC

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  + Synonyms -2-(4-Isopropylthiazol-2-yl)-7-methoxy-8-methylquinolin-4-ol
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  Torsemide EP Impurity A

  • Product Number T-31208-01
  • Parent Drug Torsemide
  • CAS Number 72810-61-8
  • Category Drug Impurities Reference Standards

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  Desbenzyl Donepezil

  • Product Number DON-10-002
  • Parent Drug Donepezil
  • CAS Number 120013-39-0
  • Category Drug Impurities Reference Standards

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  + Synonyms -2-3-Duhydro-56-dimethoxy-2-(4-piperidinylmethyl)-1H-inden-1-oneUSP Desbenzyl Impurity
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  Moexipril USP RC B

  • Product Number MOE-12-003
  • Parent Drug Moexipril
  • CAS Number 103733-33-51-3
  • Category Drug Impurities Reference Standards

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

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  + Synonyms -(S)-Ethyl 2-{(3S,11aS)-8,9-Dimethoxy-3-methyl-1,4-dioxo-3,4-dihydro-1H-pyrazino[1,2-b]isoquinolin-2(6H,11H,11aH)-yl}4-phenylbutanoate
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  n-Butyl Methanesulfonate

  • Product Number MET-09-005
  • Parent Drug Methanesulfonates
  • CAS Number 1912-32-9
  • Category Drug Impurities Reference Standards

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  + Synonyms -n-Butyl Mesylate
• Sorafenib EP Impurity G

  • Product Number S-90507-07
  • Parent Drug Sorafenib
  • CAS Number 18585-06-3
  • Category Drug Impurities Reference Standards

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

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  + Synonyms -Ethyl [4-chloro-3-(trifluoromethyl)phenyl]carbamate
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  Atorvastatin Lactone

  • Product Number A-10902-01
  • Parent Drug Atorvastatin
  • CAS Number 125995-03-1
  • Category Drug Impurities Reference Standards

  Made to Order - Lead Time: 3 to 5 week(s)

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  Saxagliptin O-Sulfate

  • Product Number SXG-15-004
  • Parent Drug Saxagliptin
  • CAS Number 1429782-94-4
  • Category Drug Impurities Reference Standards

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

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  + Synonyms -2-Azabicyclo[3.1.0]hexane-3-carbonitrile, 2-[(2S)-2-amino-2-[3-(sulfooxy)tricyclo[3.3.1.13,7]dec-1-yl]acetyl]-, (1S,3S,5S)-