41639-74-1

• 常用中文名：(+)-(3AR,4R,5R,6AS)-六氢-5-羟基-4-[(1E,3R)-3-羟基-5-苯基-1-戊烯基]-2H-环戊并[B]呋喃-2-酮
• 常用英文名：(+)-(3Ar,4R,5R,6as)-hexahydro-5-hydroxy-4-[(1E,3R)-3-hydroxy-5-phenyl-1-pentenyl]-2H-cyclopenta[b]furan-2-one
• CAS号：41639-74-1
• 分子式：C₁₈H₂₂O₄
• 分子量：302.365
• 发布时间：2018-02-22 08:00:00
• 更新时间：2025-08-25 11:08:02

名称

• 中文名: 拉坦前列腺素
• 英文名: (3aR,4R,5R,6aS)-5-hydroxy-4-[(3S)-3-hydroxy-5-phenylpent-1-enyl]-3,3a,4,5,6,6a-hexahydrocyclopenta[b]furan-2-one
• 中文别名: 2H-环戊并[B]呋喃-2-酮,六氢-5-羟基-4-[(1E,3S)-3-羟基-5苯基-1-戊烯-1-基]-,(3AR,4R,5R,6AS)-(...); (+)-(3AR,4R,5R,6AS)-六氢-5-羟基-4-[(1E,3R)-3-羟基-5-苯基-1-戊烯基]-2H-环戊并[B]呋喃-2-酮
• 英文别名: (3aR,4R,5R,6aS)-5-Hydroxy-4-((S,E)-3-hydroxy-5-phenylpent-1-en-1-yl)hexahydro-2H-cyclopenta[b]furan-2-one; (3aR,4R,5R,6aS)-5-Hydroxy-4-[(1E,3S)-3-hydroxy-5-phenyl-1-penten-1-yl]hexahydro-2H-cyclopenta[b]furan-2-one; 1(S)-2oxa-3-oxo-6R-(3S-hydroxy-5-phenyl-1-trans-pentenyl)-(7R)-hydroxy-cis-bicyclo[3.3.0]octane; 2H-Cyclopenta[b]furan-2-one, hexahydro-5-hydroxy-4-[(1E,3S)-3-hydroxy-5-phenyl-1-penten-1-yl]-, (3aR,4R,5R,6aS)-; (3aR,4R,5R,6aS)-5-Hydroxy-4-[(1E,3S)-3-hydroxy-5-phenylpent-1-en-1-yl]hexahydro-2H-cyclopenta[b]furan-2-one; (1S,5R,6R,7R)-6-[(3S)-3-hydroxy-5-phenyl-1-E-pentenyl]-7-hydroxy-2-oxabicyclo[3.3.0]octan-3-one

物化性质

• 密度: 1.3±0.1 g/cm3
• 沸点: 509.2±50.0 °C at 760 mmHg
• 分子式: C₁₈H₂₂O₄
• 分子量: 302.365
• 闪点: 185.6±23.6 °C
• 精确质量: 302.151794
• PSA: 66.76000
• LogP: 0.62
• 蒸汽压: 0.0±1.4 mmHg at 25°C
• 折射率: 1.640

安全

• 海关编码: 2918199090

合成路线

上下游产品

上游产品  9
41639-73-0 140-10-3 41162-19-0 41639-72-9
38754-71-1 103-25-3 55076-60-3 501-52-0
55444-68-3
下游产品  2
130209-82-4 145667-75-0

海关

海关编码	2918199090
中文概述	HS: 2918199090. 其他含醇基但不含其他含氧基羧酸（包括其酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%
申报要素	品名, 成分含量, 用途
Summary	2918199090 other carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%