976-70-5

• 常用中文名：17Β-羟基-3-氧代孕甾-4-烯-21-羧酸-Γ-内酯
• 常用英文名：3-oxopregn-4-ene-21,17alpha-carbolactone
• CAS号：976-70-5
• 分子式：C₂₂H₃₀O₃
• 分子量：342.47200
• 发布时间：2016-06-09 21:40:38
• 更新时间：2026-09-18 18:42:52

名称

• 中文名: 17Β-羟基-3-氧代孕甾-4-烯-21-羧酸-Γ-内酯
• 英文名: 10,13-Dimethyl-1,6,7,8,9,10,11,12,13,14,15,16-dodecahydro-3'H-spi ro[cyclopenta[a]phenanthrene-17,2'-furan]-3,5'(2H,4'H)-dione
• 中文别名: (2'R,8R,9S,10R,13S,14S)-10,13-二甲基-1,6,7,8,9,10,11,12,13,14,15,16-十二氢-3'H-螺环[A]菲-17,2'-呋喃]-3,5'(2H,4'H)-二酮 (螺内酯杂质); 螺内酯(安体舒通)杂质C; 螺内酯杂质C /BP); SPIRONOLACTONE 杂质 C; 螺内酯相关物质C; 螺内酯相关化合物C; 螺内酯杂质3(螺内酯杂质C); 螺内酯杂质C; 安体舒通杂质C
• 英文别名: 3-oxopregn-4-ene-21,17α-cbolactone; Spironolactone Impurity C; Aldone; (17R)-3-Oxo-17-hydroxypregn-4-ene-21-cboxylic acid γ-lactone; Pregn-4-ene-21-cboxylic acid, 17-hydroxy-3-oxo-, γ-lactone, (17α); 6,7-Dihydrocanrenone; (2′R)-3′,4′-dihydro-5′H-spiro[androst-4-ene-17,2′-furan]-3,5′-dione (aldone); 20-spirox-4-ene-3,20-dione; (8R,9S,10R,13S,14S,17R)-10,13-dimethylspiro[2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene-17,5'-oxolane]-2',3-dione; 17alpha-(2-cboxyethyl)testosterone gamma-lactone; (5r,8r,9r,10s,13s,14s,17s)-13-methyltetradecahydro-3'h-spiro[cyclopenta[a]phenanthrene-17,2'-furan]-3,5'(2h,4'h)-dione; (2'R,8R,9S,10R,13S,14S)-10,13-dimethyl-1,6,7,8,9,10,11,12,13,14,15,16-dodecahydro-3'H-spiro[cyclopenta[a]phenanthrene-17,2'-furan]-3,5'(2H,4'H)-dione; Hydroxychloroquine Sulfate Nitroso Impurity 63; Spironolactone Related Compound C ((2''R)-3'',4''-Dihydro-5''H-spiro[androst-4-ene-17,2''-furan]-3,5''-di; Spironolactone impurity CQ: What is Spironolactone impurity C Q: What is the CAS Number of Spironolactone impurity C Q: What is the storage condition of Spironolactone impurity C Q: What e the applications of Spironolactone impurity C; 3-oxopregn-4-ene-21,17alpha-cbolactone; (2'R,8R,9S,10R,13S,14S)-10,13-Dimethyl-1,6,7,8,9,10,11,12,13,14,15,16-dodecahydro-3'H-spiro[cyclopenta[a]phenanthrene-17,2'-furan]-3,5'(2H,4'H)-dione (Spironolactone Impurity); SC-5233; 3-(3-oxo-17-beta-hydroxy-4-androsten-17-alpha-yl)propionic acid gamma-lactone; (17R)-17-Hydroxy-3-oxopregn-4-ene-21-cboxylic acid γ-lactone; Spironolactone IMpurity C: (2'R)-3', 4'-Dihydro-5'H-Spiro[androst-4-ene-17, 2'-furan]-3, 5&; 17-hydroxy-3-oxo-17-alpha-pregn-4-ene-21-cboxylic aci gamma-lactone; Spironolactone Impurity 3（Spironolactone Impurity C）

物化性质

• 密度: 1.17g/cm3
• 沸点: 522.8ºC at 760 mmHg
• 分子式: C₂₂H₃₀O₃
• 分子量: 342.47200
• 闪点: 228.9ºC
• 精确质量: 342.21900
• PSA: 43.37000
• LogP: 4.59410
• 折射率: 1.565