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Midazolam

Midazolam Impurities & Reference Standards

As a key active pharmaceutical ingredient (API), Midazolam is used across the pharmaceutical industry in the development and production of finished dosage forms. Midazolam is registered under CAS Number 59467-70-8. The compound carries the molecular formula C18H13ClFN3, corresponding to a molecular weight of 325.8 g/mol. High-purity Midazolam and its related substances / process impurities are essential for analytical method development, method validation, quality control, and regulatory submissions under ICH, USP, BP, and EP guidelines. Each batch of Midazolam reference standard is accompanied by a Certificate of Analysis (CoA), HPLC purity data, and spectroscopic (NMR/MS/IR) characterization for use in pharmaceutical laboratories worldwide.

Associated Impurities

Midazolam Impurity – A

  • CAS No: 59468-07-4
  • Mol. F.: C18H15ClFN3

Midazolam Impurity – B

  • CAS No: 59469-74-8
  • Mol. F.: C18H13ClFN3

Midazolam Impurity – C

  • CAS No: 59468-44-9
  • Mol. F.: C19H13ClFN3O2

Midazolam Impurity – D

  • CAS No: 59468-83-6
  • Mol. F.: C18H13ClFN3O

Midazolam Impurity – E

  • CAS No: 59467-64-0
  • Mol. F.: C16H15ClFN3

Midazolam Impurity – F

  • CAS No:
  • Mol. F.:

Midazolam Impurity – G

  • CAS No: 59467-86-6
  • Mol. F.: C18H14ClN3

Midazolam Impurity – H

  • CAS No: 119401-13-7
  • Mol. F.: C15H10ClFN2

Midazolam Impurity – I

  • CAS No: 59467-69-5
  • Mol. F.: C18H15ClFN3

Midazolam Impurity – J

  • CAS No: 59469-08-8
  • Mol. F.: C18H17ClFN3
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