Betamethasone 21-Propionate

CAS: 75883-07-7

Ref. TR-B327020

Produktinformation

• Name: Betamethasone 21-Propionate
• Synonyme: 9-Fluoro-11beta,17-dihydroxy-16beta-methyl-3,20-dioxopregna-1,4-dien-21-yl Propanoate, Clobetasol Propionate Imp. K (EP), Betamethasone Dipropionate Imp. C (Pharmeuropa), Betamethasone Dipropionate Related Compound C, Betamethasone Dipropionate Impurity C, Clobetasol Propionate Impurity K

Beschreibung

Impurity Clobetasol Propionate EP Impurity K / Betamethasone Dipropionate EP Impurity C
Applications Betamethasone 21-Propionate (Clobetasol Propionate EP Impurity K) is a degradation product of Betamethasone. Glucocorticoid.
References Andersson, P., et al.: J. Pharm. Pharmacol., 36, 763 (1984), Wurthwein, G., et al.: Biopharm. Drug Dispos., 11, 381 (1990), Samtani, M., et al.: J. Pharm. Sci., 93, 726 (2004), Samtani, M., et al.: Drug Metab. Dispos., 33, 1124 (2005),

• Marke: TRC

Chemische Eigenschaften

• Molekulargewicht: 448.52
• Formel: C₂₅H₃₃FO₆
• Farbe/Form: Off-White
• InChl: InChI=1S/C25H33FO6/c1-5-21(30)32-13-20(29)25(31)14(2)10-18-17-7-6-15-11-16(27)8-9-22(15,3)24(17,26)19(28)12-23(18,25)4/h8-9,11,14,17-19,28,31H,5-7,10,12-13H2,1-4H3/t14-,17-,18-,19-,22-,23-,24-,25-/m0/s1
• InChI Key: InChIKey=ALINSFFSOAHJII-XGQKBEPLSA-N
• SMILES: CCC(=O)OCC(=O)[C@@]1(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