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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. Grades: > 95%. CAS No. 209253-67-8. Molecular formula: C23H28O5. Mole weight: 384.48.
Eplerenone EP Impurity A
Eplerenone EP Impurity A. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2'R, 7R, 8R, 9R, 10S, 13S, 14S) -10, 13-dimethyl-7, 8, 11, 12, 13, 14, 15, 16-octahydro-1H, 3'H-spiro[9, 7- (epoxymethano) cyclopenta[a]phenanthrene-17, 2'-furan]-3, 5', 19 (2H, 4'H, 6H, 10H) -trione. CAS No. 209253-67-8. Molecular Formula: C23H28O5. Mole Weight: 384.47. Catalog: APB209253678.
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. Grades: > 95%. CAS No. 192704-82-8. Molecular formula: C24H30O6. Mole weight: 414.50.
Eplerenone EP Impurity B
Eplerenone EP Impurity B. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (1R,3aS,3bS,4R,9aR,9cS,10aR,10bR)-methyl 9a, 10b-dimethyl-5', 7-dioxo-2, 3, 3a, 3b, 4, 4', 5, 5', 7, 8, 9, 9a, 9b, 9c, 10a, 10b-hexadecahydro-3'H-spiro[cyclopenta[1, 2]phenanthro[3, 4-b]oxirene-1, 2'-furan]-4-carboxylate. CAS No. 192704-82-8. Molecular Formula: C24H30O6. Mole Weight: 414.49. Catalog: APB192704828.
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. Grades: > 95%. CAS No. 95716-70-4. Molecular formula: C24H30O5. Mole weight: 398.50.
Eplerenone EP Impurity C
Eplerenone EP Impurity C. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (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. CAS No. 95716-70-4. Molecular Formula: C24H30O5. Mole Weight: 398.49. Catalog: APB95716704.
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 7-Carboxylic Acid; 9,11-Epoxy-17-hydroxy-3-oxo-pregn-4-ene-7,21-dicarboxylic Acid γ-Lactone. Grades: > 95%. CAS No. 209253-82-7. Molecular formula: C23H28O6. Mole weight: 400.48.
Eplerenone EP Impurity D
Eplerenone EP Impurity D. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2'R,4aS,4bR,5aR,6aS,9aS,9bR,10R)-4a,6a-dimethyl-2,5'-dioxo-3,4,4a,4',5a,5',6,6a,8,9,9a,9b,10,11-tetradecahydro-2H,3'H-spiro[cyclopenta[1,2]phenanthro[4,4a-b]oxirene-7,2'-furan]-10-carboxylic acid. CAS No. 209253-82-7. Molecular Formula: C23H28O6. Mole Weight: 400.46. Catalog: APB209253827.
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. Grades: > 95%. CAS No. 209253-81-6. Molecular formula: C24H30O6. Mole weight: 414.50.
Eplerenone EP Impurity E
Eplerenone EP Impurity E. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2'R,4aS,4bR,5aR,6aS,9aS,9bR,10S)-methyl 4a,6a-dimethyl-2,5'-dioxo-3,4,4a,4',5a,5',6,6a,8,9,9a,9b,10,11-tetradecahydro-2H,3'H-spiro[cyclopenta[1,2]phenanthro[4,4a-b]oxirene-7,2'-furan]-10-carboxylate. CAS No. 209253-81-6. Molecular Formula: C24H30O6. Mole Weight: 414.49. Catalog: APB209253816.
Eplerenone EP Impurity F
Eplerenone EP Impurity F. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 3-((4aS, 4bR, 5aR, 6aS, 7R, 9aS, 9bR, 10R)-7-hydroxy-10-(methoxycarbonyl)-4a, 6a-dimethyl-2-oxo-2, 3, 4, 4a, 5a, 6, 6a, 7, 8, 9, 9a, 9b, 10, 11-tetradecahydrocyclopenta[1, 2]phenanthro[4, 4a-b]oxiren-7-yl)propanoic acid. CAS No. 579484-30-3. Molecular Formula: C24H32O7. Mole Weight: 432.51. Catalog: APB579484303.
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. Grades: > 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. Grades: > 95%. CAS No. 41020-65-9. Molecular formula: C24H32O5. Mole weight: 400.52.
Eplerenone EP Impurity G
Eplerenone EP Impurity G. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2'R,7R,8R,9S,10R,13S,14S)-methyl 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. CAS No. 41020-65-9. Molecular Formula: C24H32O5. Mole Weight: 400.51. Catalog: APB41020659.
Eplerenone impurity 1
Eplerenone impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 95716-98-6. Molecular Formula: C24H31KO7. Mole Weight: 470.6. Catalog: APB95716986.
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. Grades: > 95%. Molecular formula: C24H32O6. Mole weight: 416.52.
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