Drug Impurities Reference Standards

Showing 1281–1290 of 1775 results

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  Fluvoxamine EP Impurity F-D4 N-nitroso

  • Product Number F-40820-02
  • Parent Drug Fluvoxamine
  • CAS Number N/A
  • Category Drug Impurities Reference Standards

  In Stock - Ready to Ship

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  Ofloxacine Impurity A

  • Product Number O-50416-02
  • Parent Drug Ofloxacine
  • CAS Number 82419-35-0
  • Category Drug Impurities Reference Standards

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  + Synonyms -11-tetraene-11-carboxylic acid13]trideca-5(13)67-difluoro-2-methyl-10-oxo-4-oxa-1-azatricyclo[7.3.1.058
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  Bromhexine Impurity A

  • Product Number B-11123-01
  • Parent Drug Bromhexine
  • CAS Number 50739-76-9
  • Category Drug Impurities Reference Standards

  Made to Order - Lead Time: 4-5 week(s)

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  Benzoic Acid, 4-Chloro, 2(S)-2,3-Dihydroxypropyl ester

  • Product Number BNZ-16-001
  • Parent Drug Chlorobenzoic Acid (para)
  • CAS Number N/A
  • Category Drug Impurities Reference Standards

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

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  Desoximetasone 21-Aldehyde (as Hydrate); 21-Dehydro Desoximetasone

  • Product Number DDO-15-002
  • Parent Drug Desoximetasone
  • CAS Number 1188271-71-7
  • Category Drug Impurities Reference Standards

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  + Synonyms -Pregna-1,4-dien-21-al, 9-fluoro-11-hydroxy-16-methyl-3,20-dioxo-, (11ß,16a)-
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  Abiraterone Acetate N-Nitroso Tetrafluoroborate

  • Product Number A-30202-01
  • Parent Drug Abiraterone
  • CAS Number N/A
  • Category Drug Impurities Reference Standards

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  Desmethyl Atomoxetine Hydrochloride

  • Product Number ATO-16-001
  • Parent Drug Atomoxetine
  • CAS Number 881995-46-6
  • Category Drug Impurities Reference Standards

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

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  + Synonyms -3-(2-Methylphenoxy)-3-phenylpropan-1-amine—hydrogen chloride (1/1)
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  n-Butyl p-Toluenesulfonate

  • Product Number TOS-09-005
  • Parent Drug Toluenesulfonates
  • CAS Number 778-28-9
  • Category Drug Impurities Reference Standards

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  + Synonyms -n-Butyl Tosylate
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  Pitavastatin Methyl Ester

  • Product Number PIT-16-004
  • Parent Drug Pitavastatin
  • CAS Number 849811-78-5
  • Category Drug Impurities Reference Standards

  Pending QC

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  Entecavir USP Related Compound A

  • Product Number ENT-13-003
  • Parent Drug Entecavir
  • CAS Number 649761-24-0
  • Category Drug Impurities Reference Standards

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  + Synonyms -3-Benzyl-4-silyl Entecavir9-[(1S,3R,4S)-4-Dimethylphenylsilyl-3-(benzyloxymethyl)-2-methylenecyclopentyl]guanine