Betamethasone 21-Acetate 17-Propionate

CAS: 5514-81-8

Ref. TR-B327040

Product Information

• Name: Betamethasone 21-Acetate 17-Propionate
• Synonyms: Pregna-1,4-diene-3,20-dione, 9-fluoro-11ß,17,21-trihydroxy-16ß-methyl-, 21-acetate 17-propionate (7CI,8CI), (11ß,16ß)-21-(Acetyloxy)-9-fluoro-11-hydroxy-16-methyl-17-(1-oxopropoxy)pregna-1,4-diene-3,20-dione, Betamethasone 21-acetate, 17-propionate, 21-(Acetyloxy)-9-fluoro-11ß-hydroxy-16ß-methyl-3,20-dioxopregna-1,4-dien-17-yl Propanoate, Imp. D (EP)

Description

Impurity Betamethasone Dipropionate EP Impurity D
Applications Betamethasone 21-acetate-17-propionate (Betamethasone Dipropionate EP Impurity D) is a related compound of Betamethasone dipropionate (B327005).
References Grootveld, M., et al.: Biochem. Pharmacol., 37, 271 (1988), Chen, B., et al.: Steriods, 74, 30 (2009), Mikami, E., et al.: J. Pharm. Biomed. Anal., 28, 261 (2002),

• Brand: TRC

Chemical properties

• Molecular weight: 490.561
• Formula: C₂₇H₃₅FO₇
• Color/Form: Neat
• InChI: InChI=1S/C27H35FO7/c1-6-23(33)35-27(22(32)14-34-16(3)29)15(2)11-20-19-8-7-17-12-18(30)9-10-24(17,4)26(19,28)21(31)13-25(20,27)5/h9-10,12,15,19-21,31H,6-8,11,13-14H2,1-5H3/t15-,19-,20-,21-,24-,25-,26-,27-/m0/s1
• InChI key: InChIKey=KJYZDNSUFNSFOL-JLWJLQCMSA-N
• SMILES: CCC(=O)O[C@]1(C(=O)COC(C)=O)[C@@H](C)C[C@H]2[C@@H]3CCC4=CC(=O)C=C[C@]4(C)[C@@]3(F)[C@@H](O)C[C@@]21C