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Clopidogrel Besilate

Clopidogrel Besilate Impurities & Reference Standards

Used throughout the pharmaceutical sector, Clopidogrel Besilate is an active pharmaceutical ingredient (API) integral to the formulation of medicines and finished dosage forms. Clopidogrel Besilate is registered under CAS Number 744256-69-7. With molecular formula C22H22ClNO5S2 and molecular weight 480.0 g/mol, its physicochemical identity is well characterized. Analytical laboratories rely on Clopidogrel Besilate and its associated impurity standards for method development, quality control testing, and pharmacopoeial compliance (ICH, USP, BP, EP). We supply certified Clopidogrel Besilate reference standards and impurity markers with complete documentation, including a Certificate of Analysis (CoA), HPLC chromatograms, and spectroscopic data, for pharmaceutical research, manufacturing, and regulatory use.


Associated Impurities

Clopidogrel Besilate Impurity – A

  • CAS No: 144457-28-3
  • Mol. F.: C15H14ClNO2S

Clopidogrel Besilate Impurity – B

  • CAS No: 1396841-05-6
  • Mol. F.: C16H16ClNO2S

Clopidogrel Besilate Impurity – C

  • CAS No: 120202-69-9
  • Mol. F.: C16H16ClNO2S

Clopidogrel Besilate Impurity – D

  • CAS No: 1421283-60-4
  • Mol. F.: C24H21Cl2NO4S

Clopidogrel Besilate Impurity – E

  • CAS No: 90055-68-8
  • Mol. F.: C15H15ClN2OS

Clopidogrel Besilate Impurity – F

  • CAS No: 141109-20-8
  • Mol. F.: C15H16ClNO2S
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