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An impurity of Eplerenone. Eplerenone is a potassium-sparing diuretic that selectively blocks aldosterone activation of the mineralcorticoid receptor, demonstrating little activity towards other steroid receptors. Synonyms: (7α,17α)- 9,17-Dihydroxy-3-oxo-pregn-4-ene-7,21-dicarboxylic Acid Di-γ-lactone. Grade: > 95%. CAS No. 209253-67-8. Molecular formula: C23H28O5. Mole weight: 384.48.
Eplerenone EP Impurity B
An impurity of Eplerenone. Eplerenone is a potassium-sparing diuretic that selectively blocks aldosterone activation of the mineralcorticoid receptor, demonstrating little activity towards other steroid receptors. Synonyms: (7α,11α,12α,17α)-11,12-Epoxy-17-hydroxy-3-oxo-pregn-4-ene-7,21-dicarboxylic Acid Lactone, Methyl Ester. Grade: > 95%. CAS No. 192704-82-8. Molecular formula: C24H30O6. Mole weight: 414.50.
Eplerenone EP Impurity C
An impurity of Eplerenone. Eplerenone is a potassium-sparing diuretic that selectively blocks aldosterone activation of the mineralcorticoid receptor, demonstrating little activity towards other steroid receptors. Synonyms: Δ9,11-7β-Eplerenone; (2'R,7R,8R,10S,13S,14S)-Methyl 10,13-dimethyl-3,5'-dioxo-1,2,3,4',5',6,7,8,10,12,13,14,15,16-tetradecahydro-3'H-spiro[cyclopenta[a]phenanthrene-17,2'-furan]-7-carboxylate; (7a,17a)-17-Hydroxy-3-oxo-pregna-4,9(11)-diene-7,21-dicarboxylic acid g-lactone methyl ester. Grade: > 95%. CAS No. 95716-70-4. Molecular formula: C24H30O5. Mole weight: 398.50.
Eplerenone EP Impurity D
An impurity of Eplerenone. Eplerenone is a potassium-sparing diuretic that selectively blocks aldosterone activation of the mineralcorticoid receptor, demonstrating little activity towards other steroid receptors. Synonyms: Eplerenone Carboxylic Acid; Eplerenone 7-Carboxylic Acid Impurity; Eplerenone 7-Carboxylic Acid; (7α,11α,17α)-9,11-Epoxy-17-hydroxy-3-oxo-pregn-4-ene-7,21-dicarboxylic acid γ-lactone; Pregn-4-ene-7,21-dicarboxylic acid, 9,11-epoxy-17-hydroxy-3-oxo-, γ-lactone, (7α,11α,17α)-; Eplerenone Impurity D; (2'R)-9,11α-epoxy-3,5'-dioxo-4',5'-dihydro-3'Hspiro[androst-4-ene-17,2'-furan]-7α-carboxylic acid. Grade: ≥95%. CAS No. 209253-82-7. Molecular formula: C23H28O6. Mole weight: 400.48.
Eplerenone EP Impurity E
An impurity of Eplerenone. Eplerenone is a potassium-sparing diuretic that selectively blocks aldosterone activation of the mineralcorticoid receptor, demonstrating little activity towards other steroid receptors. Synonyms: 7β-Eplerenone; (7β,11α,17α)-9,11-Epoxy-17-hydroxy-3-oxo-pregn-4-ene-7,21-dicarboxylic Acid γ-Lactone Methyl Ester. Grade: > 95%. CAS No. 209253-81-6. Molecular formula: C24H30O6. Mole weight: 414.50.
Eplerenone EP Impurity F Potassium Salt
An impurity of Eplerenone. Eplerenone is a potassium-sparing diuretic that selectively blocks aldosterone activation of the mineralcorticoid receptor, demonstrating little activity towards other steroid receptors. Synonyms: (7α,11α,17α)-9,11-Epoxy-17-hydroxy-3-oxopregn-4-ene-7,21-dicarboxylic Acid; 7-Methyl Ester Monopotassium Salt; SC 70303; Eplerenone EP Impurity F Potassium Salt. Grade: > 95%. CAS No. 95716-98-6. Molecular formula: C24H31O7K. Mole weight: 470.6.
Eplerenone EP Impurity G
An impurity of Eplerenone. Eplerenone is a potassium-sparing diuretic that selectively blocks aldosterone activation of the mineralcorticoid receptor, demonstrating little activity towards other steroid receptors. Synonyms: Mexrenone; Spiro[17H-cyclopenta[a]phenanthrene-17,2'(5'H)-furan], pregn-4-ene-7,21-dicarboxylic acid deriv.; 17-Hydroxy-3-oxo-17α-pregn-4-ene-7α,21-dicarboxylic acid methyl ester γ-lactone. Grade: > 95%. CAS No. 41020-65-9. Molecular formula: C24H32O5. Mole weight: 400.52.
Eplerenone Impurity 1
An impurity of Eplerenone. Eplerenone is a potassium-sparing diuretic that selectively blocks aldosterone activation of the mineralcorticoid receptor, demonstrating little activity towards other steroid receptors. Synonyms: (2'R,7S,10R,11R,13S,14S)-methyl 11-hydroxy-10,13-dimethyl-3,5'-dioxo-1,2,3,4',5',6,7,8,9,10,11,12,13,14,15,16-hexadecahydro-3'H-spiro[cyclopenta[a]phenanthrene-17,2'-furan]-7-carboxylate. Grade: > 95%. Molecular formula: C24H32O6. Mole weight: 416.52.
An impurity of Eplerenone. Eplerenone is a potassium-sparing diuretic that selectively blocks aldosterone activation of the mineralcorticoid receptor, demonstrating little activity towards other steroid receptors. Synonyms: Pregn-4-ene-7,21-dicarboxylic acid, 11,17-dihydroxy-3-oxo-, γ-lactone, (7α,11α,17α)-; (7R,8S,9S,10R,11R,13S,14S,17R)-11-Hydroxy-10,13-dimethyl-3,5'-dioxo-1,2,3,4',5',6,7,8,9,10,11,12,13,14,15,16-hexadecahydro-3'H-spiro[cyclopenta[a]phenanthrene-17,2'-furan]-7-carboxylic acid; Eplerenone Impurity 19. Grade: ≥95%. CAS No. 209253-72-5. Molecular formula: C23H30O6. Mole weight: 402.49.