3-Keto-4-pregnene-20β-carboxaldehyde

• 常用名: 3-Keto-4-pregnene-20β-carboxaldehyde
• 英文名: (2R)-2-[(8S,9S,10R,13S,14S,17R)-10,13-dimethyl-3-oxo-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl]propanal
• CAS号: 66289-21-2
• 分子量: 328.48800
• 密度: 1.074g/cm3
• 沸点: 459.432ºC at 760 mmHg
• 分子式: C₂₂H₃₂O₂
• 熔点: N/A
• 闪点: 170.979ºC

名称

• 中文名: 3-Keto-4-pregnene-20β-carboxaldehyde
• 英文名: (2R)-2-[(8S,9S,10R,13S,14S,17R)-10,13-dimethyl-3-oxo-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl]propanal

物理化学性质

• 密度: 1.074g/cm3
• 沸点: 459.432ºC at 760 mmHg
• 分子式: C₂₂H₃₂O₂
• 分子量: 328.48800
• 闪点: 170.979ºC
• 精确质量: 328.24000
• PSA: 34.14000
• LogP: 4.96950
• 折射率: 1.539

英文别名

• (20R)-3-oxopregn-4-ene-20-carboxaldehyde
• Dinorcholenaldehyde
• (20R)-20-Methylpregna-4-ene-3,21-dione
• 3-oxo-23,24-dinor-chol-4-en-21-al
• (20R)-3-oxopregn-4-ene-20-carbaldehyde