(16Alpha)-21-[(Ethoxycarbonyl)oxy]-17-hydroxy-16-methylpregna-1,4,9(11)-triene-3,20-dione

CAS: 89561-92-2

Ref. TR-E890583

Produktinformation

• Name: (16Alpha)-21-[(Ethoxycarbonyl)oxy]-17-hydroxy-16-methylpregna-1,4,9(11)-triene-3,20-dione
• Synonyme: ethyl [2-[(8S,10S,13S,14S,16R,17R)-17-hydroxy-10,13,16-trimethyl-3-oxo-7,8,12,14,15,16-hexahydro-6H-cyclopenta[a]phenanthren-17-yl]-2-oxo-ethyl] carbonate
• CAS: 89561-92-2

Beschreibung

Applications (16α)-21-[(Ethoxycarbonyl)oxy]-17-hydroxy-16-methylpregna-1,4,9(11)-triene-3,20-dione is an impurity of Dexamethasone (D298800), a glucocorticoid used as an anti-inflammatory agent.
References Spangler, M., et al.: Chromatographia, 54(5/6), 329-334 (2001);Wershil, B.K., et al.: Int. Arch. Allergy Immunol., 107, 323 (1995)

• Marke: TRC

Chemische Eigenschaften

• Molekulargewicht: 428.52
• Formel: C₂₅H₃₂O₆
• Farbe/Form: Neat
• InChl: InChI=1S/C25H32O6/c1-5-30-22(28)31-14-21(27)25(29)15(2)12-20-18-7-6-16-13-17(26)8-10-23(16,3)19(18)9-11-24(20,25)4/h8-10,13,15,18,20,29H,5-7,11-12,14H2,1-4H3/t15-,18-,20+,23+,24+,25+/m1/s1
• InChI Key: InChIKey=DADGESXUBSRHSL-OBDOYTACSA-N
• SMILES: CCOC(=O)OCC(=O)[C@@]1(O)[C@H](C)C[C@H]2[C@@H]3CCC4=CC(=O)C=C[C@]4(C)C3=CC[C@@]21C