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Progesterone

Progesterone Impurities & Reference Standards

Progesterone is recognized as an active pharmaceutical ingredient (API) that supports formulation development, process validation, and quality assurance in drug manufacturing. Progesterone is registered under CAS Number 57-83-0. The compound carries the molecular formula C21H30O2, corresponding to a molecular weight of 314.5 g/mol. High-purity Progesterone 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 Progesterone 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

Progesterone Impurity – A

  • CAS No: 24377-08-0
  • Mol. F.: C21H28O2

Progesterone Impurity – B

  • CAS No: 145-14-2
  • Mol. F.: C21H32O2

Progesterone Impurity – C

  • CAS No: 145-15-3
  • Mol. F.: C21H32O2

Progesterone Impurity – D

  • CAS No: 5035-09-6
  • Mol. F.: C23H34O3

Progesterone Impurity – E

  • CAS No: 5062-62-4
  • Mol. F.: C23H34O3

Progesterone Impurity – G

  • CAS No: 2257421-79-5
  • Mol. F.: C27H38O2

Progesterone Impurity – H

  • CAS No: 1162-56-7
  • Mol. F.: C21H28O2

Progesterone Impurity – I

  • CAS No: 24254-01-1
  • Mol. F.: C22H32O2

Progesterone Impurity – J

  • CAS No: 1162-54-5
  • Mol. F.: C21H28O2

Progesterone Impurity – K

  • CAS No: 17652-16-3
  • Mol. F.: C21H28O2

Progesterone Impurity – L

  • CAS No: 2257421-80-8
  • Mol. F.: C22H30O2

Progesterone Impurity – M

  • CAS No: 2000-66-0
  • Mol. F.: C21H30O2
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