cyproterone acetate and its Impurities

Cyproterone Acetate is sold alone under the brand name Androcur. It is used in combined birth control pills, in the treatment of androgen-dependent skin and hair conditions such as acne, seborrhea, excessive hair growth, and scalp hair loss, high androgen levels, in transgender hormone therapy, to treat prostate cancer, to reduce sex drive in sex offenders or men with paraphilias or hypersexuality, to treat early puberty, and for other uses.. Reference standards of Cyproterone Acetate API,

Displaying 12 results for cyproterone acetate Impurities
Drug Reference Standards & Impurity Synthesis in India
PA 30 03000

Cyproterone Acetate

Cyproterone Acetate


  • Catalogue No.:PA 30 03000

  • CAS :

    427-51-0

  • Molecular Formula : C24H29ClO4

  • Molecular Weight : 416.94

Drug Reference Standards & Impurity Synthesis in India
PA 30 03020

Cyproterone Acetate - Impurity B

6-Methoxy-3,20-dioxo-1β,2β-dihydro-3'H-cyclopropa[1,2]pregna-1,4,6-trien-17-yl Acetate


  • Catalogue No.:PA 30 03020

  • CAS :

    NA

  • Molecular Formula : C25H32O5

  • Molecular Weight : 412.52

Drug Reference Standards & Impurity Synthesis in India
PA 30 03050

Cyproterone Acetate - Impurity E

6-Keto Cyproterone Acetate


  • Catalogue No.:PA 30 03050

  • CAS :

    17184-05-3

  • Molecular Formula : C24H30O5

  • Molecular Weight : 398.49

Drug Reference Standards & Impurity Synthesis in India
PA 30 03060

Cyproterone Acetate - Impurity F

(1R,3aS,3bR,7aR,8aR,8bS,8cS,10aS)-1-Acetyl-5-chloro-1-hydroxy-8b,10a-dimethyl-2,3,3a,3b,7a,8,8a,8b,8c,9,10,10a-dodecahydrocyclopenta[a]cyclopropa[g]phenanthren-7(1H)-one

Drug Reference Standards & Impurity Synthesis in India

  • Catalogue No.:PA 30 03060

  • CAS :

    2098-66-0

  • Molecular Formula : C22H27ClO3

  • Molecular Weight : 374.90

Drug Reference Standards & Impurity Synthesis in India
PA 30 03070

Cyproterone Acetate - Impurity G

6β-Chloro-7α-hydroxy-6,7-dihydro Cyproterone Acetate


  • Catalogue No.:PA 30 03070

  • CAS :

    23814-84-8

  • Molecular Formula : C24H31ClO5

  • Molecular Weight : 434.95

Drug Reference Standards & Impurity Synthesis in India
PA 30 03090

Cyproterone Acetate - Impurity I

Delmadinone Acetate


  • Catalogue No.:PA 30 03090

  • CAS :

    13698-49-2

  • Molecular Formula : C23H27ClO4

  • Molecular Weight : 402.91

Drug Reference Standards & Impurity Synthesis in India
PA 30 03010

Cyproterone Acetate - Impurity A

3,20-Dioxo-1β,2β-dihydro-3'H-cyclopropa[1,2]pregna-1,4,6-trien-17-yl Acetate


  • Catalogue No.:PA 30 03010

  • CAS :

    2701-50-0

  • Molecular Formula : C24H30O4

  • Molecular Weight : 382.50

Drug Reference Standards & Impurity Synthesis in India
PA 30 03030

Cyproterone Acetate - Impurity C

6-Chloro-1α-(chloromethyl)-3,20-dioxopregna-4,6-dien-17-yl Acetate

Drug Reference Standards & Impurity Synthesis in India

  • Catalogue No.:PA 30 03030

  • CAS :

    17183-98-1

  • Molecular Formula : C24H30Cl2O4

  • Molecular Weight : 453.40

Drug Reference Standards & Impurity Synthesis in India
PA 30 0030040

Cyproterone Acetate - Impurity D

(1α)-1-(Chloromethyl)-3,6,20-trioxopregn-4-en-17-yl Acetate


  • Catalogue No.:PA 30 0030040

  • CAS :

    NA

  • Molecular Formula : C24H31ClO5

  • Molecular Weight : 434.96

Drug Reference Standards & Impurity Synthesis in India
PA 30 0030080

Cyproterone Acetate - Impurity H

3,20-Dioxopregna-1,4-dien-17-yl Acetate


  • Catalogue No.:PA 30 0030080

  • CAS :

    2668-74-8

  • Molecular Formula : C23H30O4

  • Molecular Weight : 370.49

Drug Reference Standards & Impurity Synthesis in India
PA 30 0030100

Cyproterone Acetate - Impurity J

6α,7α-Epoxy-3,20-dioxo-1β,2β-dihydro-3′H-cyclopropa[1,2]pregna-1,4-dien-17-yl acetate


  • Catalogue No.:PA 30 0030100

  • CAS :

    15423-97-9

  • Molecular Formula : C24H30O5

  • Molecular Weight : 398.5

Drug Reference Standards & Impurity Synthesis in India
PA 30 0031004

(8R,9S,10R,13S,14S,17R)-17-Acetyl-6-chloro-10,13-dimethyl-3-oxo-8,9,10,11,12,13,14,15,16,17-decahydro-3H-cyclopenta[a]phenanthren-17-yl Acetate

(8R,9S,10R,13S,14S,17R)-17-Acetyl-6-chloro-10,13-dimethyl-3-oxo-8,9,10,11,12,13,14,15,16,17-decahydro-3H-cyclopenta[a]phenanthren-17-yl Acetate


  • Catalogue No.:PA 30 0031004

  • CAS :

    2271091-83-7

  • Molecular Formula : C22H28Cl2O3

  • Molecular Weight : 411.36

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