Cyproterone Acetate-13C2,d3 (Major)

CAS: 427-51-0

Ref. TR-C989102

Product Information

• Name: Cyproterone Acetate-13C2,d3 (Major)
• Synonyms: (1β,2β)-17-(Acetyloxy-13C2,d3)-6-chloro-1,2-dihydro-3'H-cyclopropa[1,2]pregna-1,4,6-triene-3,20-dione, Androcur-13C2,d3, CPA, Cyprostat-13C2,d3, Cyproterone 17-O-Acetate-13C2,d3, Cyproterone 17α-Acetate-13C2,d3, Cyproviron-13C2,d3, NSC 81430-13C2,d3, SH 714-13C2,d3
• Brand: TRC

Description

Applications Labelled Cyproterone Acetate. The free alcohol is an anti-androgen; the acetate is both an anti-androgen and a progestogen. Combined with estrogen it is used in the treatment of acne.
References Moltz, L., et al.: Contraception, 21, 393 (1980), Hammerstein, J., et al.: J. Steroid Biochem., 29, 591 (1983)

Chemical properties

• Molecular weight: 421.94
• Formula: C₂₂₁₃C₂H₂₆D₃ClO₄
• Color/Form: Neat
• InChI: InChI=1S/C24H29ClO4/c1-12(26)24(29-13(2)27)8-6-16-14-10-20(25)19-11-21(28)15-9-18(15)23(19,4)17(14)5-7-22(16,24)3/h10-11,14-18H,5-9H2,1-4H3/t14-,15+,16-,17-,18-,22-,23-,24-/m0/s1/i2+1D3,13+1
• InChI key: InChIKey=UWFYSQMTEOIJJG-AEPOZUCSSA-N
• SMILES: [2H][13C]([2H])([2H])[13C](=O)O[C@]1(C(C)=O)CC[C@H]2[C@@H]3C=C(Cl)C4=CC(=O)[C@@H]5C[C@@H]5[C@]4(C)[C@H]3CC[C@@]21C