1. APIs
  2. Megestrol Acetate
  3. Impurities

Megestrol Acetate Impurities

Name Structure CASRN Other Names and Identifiers
17α-Acetoxy-6α-methoxylmethylpregna-4-ene-3,20-dione structure
Megestrol Acetate Dimer structure
  • BP Megestrol Acetate Impurity L
  • 2ξ-[[17-(acetyloxy)-3,20-dioxopregn-4-en-6ξ-yl]methyl]-6-methyl-3,20-dioxopregna-4,6-dien-17-yl acetate
3,20-Dioxopregna-4-en-17-yl Acetate structure
  • BP Megestrol Acetate Impurity K
6-Methyl-3,20-dioxopregn-5-en-17-yl Acetate structure
  • BP Megestrol Acetate Impurity J
2,6-Dimethyl-3,20-dioxopregna-1,4,6-trien-17-yl Acetate structure
  • BP Megestrol Acetate Impurity I
2α,6-dimethyl-3,20-dioxopregna-4,6-dien-17-yl Acetate structure
  • BP Megestrol Acetate Impurity H
2β,6-Dimethyl-3,20-dioxopregna-4,6-dien-17-yl Acetate structure
  • BP Megestrol Acetate Impurity G
6-Methyl-3,20-dioxopregna-1,4,6-trien-17-yl Acetate structure
  • BP Megestrol Acetate Impurity E
6-Methylene Hydroxyprogesterone Acetate structure
  • BP Megestrol Acetate Impurity D
  • 6-methylene-3,20-dioxopregn-4-en-17-yl acetate
D-Homo Megestrol Acetate structure
  • BP Megestrol Acetate Impurity C
  • 6,17β-dimethyl-3,17-dioxo-D-homoandrosta-4,6-dien-17α-yl acetate
Megestrol structure
  • BP Megestrol Acetate Impurity B
  • 6-methyl-17-hydroxypregna-4,6-diene-3,20-dione
Medroxyprogesterone Acetate structure
  • BP Megestrol Acetate Impurity A
  • 6α-methyl-3,20-dioxopregn-4-en-17-yl acetate
6-Epimedroxyprogesterone Acetate structure 2242-65-1
  • BP MPA Impurity D
  • BP Medroxyprogesterone Injection Impurity D
  • BP Medroxyprogesterone Tablets Impurity D
  • BP Megestrol Acetate Impurity F
  • 6β-methyl-17α-hydroxyprogesteron-17-acetate