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Warfarin Impurity 6

  • CAS No:
  • Molecular formula: C26H20O4
  • Molecular weight: 396.44

(S)-7-Hydroxy Warfarin

  • CAS No: 63740-81-8
  • Molecular formula: C19H16O5
  • Molecular weight: 324.34

Warfarin

  • CAS No: 81-81-2
  • Molecular formula: C19H16O4
  • Molecular weight: 308.34

(R)-Warfarin

  • CAS No: 5543-58-8
  • Molecular formula: C19H16O4
  • Molecular weight: 308.34

(S)-Warfarin

  • CAS No: 5543-57-7
  • Molecular formula: C19H16O4
  • Molecular weight: 308.34

Ziprasidone EP Impurity D

  • CAS No: 1303996-68-0
  • Molecular formula: C42H40Cl2N8O3S2
  • Molecular weight: 839.85

Zoledronic Acid Impurity 2

  • CAS No: 117255-11-5
  • Molecular formula: C7H8N2O4
  • Molecular weight: 184.15

N-Desmethyl Zopiclone HCl

  • CAS No: 1216659-29-8
  • Molecular formula: C16H15ClN6O3.HCl
  • Molecular weight: 374.79 36.46

(R)-Zopiclone

  • CAS No: 138680-08-7
  • Molecular formula: C17H17ClN6O3
  • Molecular weight: 388.81

Zopiclone Impurity 4 (3-Formyl-2-Pyrazinecarboxylic Acid)

  • CAS No:
  • Molecular formula: C6H4N2O3
  • Molecular weight: 152.11

N-Desmethyl Eszopiclone HCl

  • CAS No: 300701-71-7
  • Molecular formula: C16H15ClN6O3.HCl
  • Molecular weight: 374.79 36.46

Zopiclone Impurity 1

  • CAS No: 1348046-61-6
  • Molecular formula: C17H18N6O3
  • Molecular weight: 354.37

Zopiclone Impurity 2

  • CAS No: 43200-82-4
  • Molecular formula: C11H5ClN4O2
  • Molecular weight: 260.64

Zopiclone Impurity 3

  • CAS No:
  • Molecular formula: C6H6N2O4
  • Molecular weight: 170.12

Zopiclone Impurity 5

  • CAS No: 4744-50-7
  • Molecular formula: C6H2N2O3
  • Molecular weight: 150.09

Zopiclone Impurity 6

  • CAS No: 43200-83-5
  • Molecular formula: C11H7ClN4O3
  • Molecular weight: 278.65

Reference material

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