Pharmaceutical/API Drug Impurities/Metabolites

Clinivex is the most reliable analytical reference standards supplier in Canada & USA. With more than 50,000 products, we are providing an extended portfolio of reference standards, research tools, building blocks, natural products, highly specialized chemicals and more.

Clinivex is the most reliable impurity standards supplier in Canada & USA. We specialized in the custom synthesis of isotopically labelled active pharmaceutical ingredients (API) and their metabolites.

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  1. Vitamin B6 Impurity 8

    SKU:RCLS3C51775
  2. Vitamin B6 Impurity 5

    SKU:RCLS3C51771
  3. Vitamin B6 Impurity 6 HCl

    SKU:RCLS3C51769
  4. (S)-O-Desmethyl-Venlafaxine

    SKU:RCLS3C51763
  5. Venlafaxine Hydroxyl Methyl Impurity

    SKU:RCLS3C51762
  6. (R)-O-Desmethyl-Venlafaxine-d6

    SKU:RCLS3C51761
  7. Norvancomycin HCl

    SKU:RCLS3C51755
  8. Desvenlafaxine Fumarate (O-Desmethyl Venlafaxine Fumarate)

    SKU:RCLS3C51745
  9. De-(N-Methyl-D-Leu)-D-Phenylanlanyl Vancomycin B

    SKU:RCLS3C51736
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