(7Alpha,17Alpha)- 9,17-Dihydroxy-3-oxo-pregn-4-ene-7,21-dicarboxylic Acid Di-Gamma-lactone

CAS: 209253-67-8

Ref. TR-D453900

Product Information

• Name: (7Alpha,17Alpha)- 9,17-Dihydroxy-3-oxo-pregn-4-ene-7,21-dicarboxylic Acid Di-Gamma-lactone
• Synonyms: Eplerenone Impurity A
• CAS: 209253-67-8

Description

Applications (7α,17α)- 9,17-Dihydroxy-3-oxo-pregn-4-ene-7,21-dicarboxylic Acid Di-γ-lactone is an eplerenone (E588775) impurity. Eplerenone is a selective aldosterone receptor antagonist (SARA), structurally similar to Spiranolactone. Eplerenone is used alone or in combination with other medications to treat high blood pressure. Eplerenone is in a class of medications called mineralocorticoid receptor antagonists. It works by blocking the action of aldosterone, a natural substance in the body that raises blood pressure.
References de Gasparo, M., et al.: J. Pharmacol. Exp. Ther., 240, 650 (1987), Delyani, J.A., et al.: Cardiovasc. Drug Rev., 19, 185 (2001), Burgess, E., et al.: Expert. Opin. Pharmacother., 5, 2573 (2004), Ravis, W.R., et al.: J. Clin. Pharmacol., 45, 810 (2005),

• Brand: TRC

Chemical properties

• Molecular weight: 384.47
• Formula: C₂₃H₂₈O₅
• Color/Form: White to Off-White Solid
• InChI: InChI=1S/C23H28O5/c1-20-6-3-14(24)11-13(20)12-15-18-16-4-7-22(8-5-17(25)27-22)21(16,2)9-10-23(18,20)28-19(15)26/h11,15-16,18H,3-10,12H2,1-2H3/t15-,16+,18+,20+,21+,22-,23-/m1/s1
• InChI key: InChIKey=JEYBOVMEDWCFRQ-LNWVBKRPSA-N
• SMILES: C[C@]12CC[C@]34OC(=O)[C@H](CC5=CC(=O)CC[C@@]53C)[C@H]4[C@@H]1CC[C@@]21CCC(=O)O1