Betamethasone 21-O-Ethyl Carbonate

CAS: 52619-05-3

Ref. TR-B327120

Product Information

• Name: Betamethasone 21-O-Ethyl Carbonate
• Synonyms: Pregna-1,4-diene-3,20-dione, 21-[(ethoxycarbonyl)oxy]-9-fluoro-11,17-dihydroxy-16-methyl-, (11beta,16beta)-, (11beta,16beta)-21-[(Ethoxycarbonyl)oxy]-9-fluoro-11,17-dihydroxy-16-methylpregna-1,4-diene-3,20-dione, Betamethasone EP Impurity D

Description

Impurity Betamethasone EP Impurity D
Applications Betamethasone 21-O-Ethyl Carbonate (Betamethasone EP Impurity D) is a derivative of Betamethasone (B327000); a glucocorticoid used as an anti-inflammatory agent.4
References Ferrante, M.G., et al.: Anal. Profiles Drug Subs., 6, 43 (1977); Li, A., et al.: Chem. Biol. Interact., 142, 7 (2002); Cruz-Monteagudo, M., et al.: Eur. J. Med. Chem., 40, 1030 (2005); Rothfuss, A., et al.: Chem. Res. Toxicol., 19, 1313 (2006); Xiong, Y., et al.: J. Pharmaceut. Biomed., 49, 646 (2009)

• Brand: TRC

Chemical properties

• Molecular weight: 464.52
• Formula: C₂₅H₃₃FO₇
• Color/Form: Neat
• InChI: InChI=1S/C25H33FO7/c1-5-32-21(30)33-13-20(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=UMCZRAWDVZIYTD-YJSDDYKHSA-N
• SMILES: CCOC(=O)OCC(=O)[C@@]1(O)[C@@H](C)C[C@H]2[C@@H]3CCC4=CC(=O)C=CC4(C)[C@@]3(F)[C@@H](O)C[C@@]21C