802-31-3

• 常用中文名：Prostaglandin E3
• 常用英文名：Prostaglandin E3
• CAS号：802-31-3
• 分子式：C₂₀H₃₀O₅
• 分子量：350.449
• 发布时间：2016-08-20 04:26:52
• 更新时间：2026-07-15 14:13:15
• Prostaglandin E3 (PGE3) is formed via the cyclooxygenase (COX) metabolism of eicosapentaenoic acid

名称

• 中文名: 前列腺素
• 英文名: prostaglandin E3
• 中文别名: Prostaglandin E3 (PGE3) 前列腺素E3; 前列腺素E3
• 英文别名: PGE3; Prosta-5,13,17-trien-1-oicacid, 11,15-dihydroxy-9-oxo-, (5Z,11a,13E,15S,17Z); (-)-prostaglandin E3; (5Z,13E,15S,17Z)-11α,15-Dihydroxy-9-oxoprosta-5,13,17-trien-1-oic acid; (5Z,11α,12ξ,13E,15S,17Z)-11,15-Dihydroxy-9-oxoprosta-5,13,17-trien-1-oic acid; (5Z,11α,13E,15S,17Z)-11,15-Dihydroxy-9-oxoprosta-5,13,17-trien-1-oic acid; 9-OXO-11ALPHA,15S-DIHYDROXY-PROSTA-5Z,13E,17Z-TRIEN-1-OIC ACID; δ(17)-Prostaglandin E1; 9-oxo-11R,15S-dihydroxy-5Z,13E,17Z-prostatrienoic acid; (5Z,11a,13E,15S,17Z) 11,15-dihydroxy-9-oxo-prosta-5,13,17-trien-1-oic acid; Prosta-5,13,17-trien-1-oic acid, 11,15-dihydroxy-9-oxo-, (5Z,11α,13E,15S,17Z); Prostaglandin E3 (PGE3); δ(17)-PGE1; PROSTAGLANDIN E3; Prostaglandin E3 Exclusive; (Z)-7-[(1R,2R,3R)-3-hydroxy-2-[(1E,3S,5Z)-3-hydroxyocta-1,5-dienyl]-5-oxocyclopentyl]hept-5-enoic acid

物化性质

• 密度: 1.2±0.1 g/cm3
• 沸点: 541.0±50.0 °C at 760 mmHg
• 分子式: C₂₀H₃₀O₅
• 分子量: 350.449
• 闪点: 295.0±26.6 °C
• 精确质量: 350.209320
• PSA: 94.83000
• LogP: 1.43
• 蒸汽压: 0.0±3.3 mmHg at 25°C
• 折射率: 1.575
• 储存条件: -20°C，密闭，干燥

合成路线

127268-97-7 ~76% 802-31-3

文献：Okamoto; Kobayashi; Sato Tetrahedron Letters, 1989 , vol. 30, # 33 p. 4379 - 4382

117254-07-6 ~% 802-31-3

文献：Okamoto; Kobayashi; Sato Tetrahedron Letters, 1989 , vol. 30, # 33 p. 4379 - 4382

127268-93-3 ~% 802-31-3

文献：Okamoto; Kobayashi; Sato Tetrahedron Letters, 1989 , vol. 30, # 33 p. 4379 - 4382

127268-94-4 ~% 802-31-3

文献：Okamoto; Kobayashi; Sato Tetrahedron Letters, 1989 , vol. 30, # 33 p. 4379 - 4382

127268-96-6 ~% 802-31-3

文献：Okamoto; Kobayashi; Sato Tetrahedron Letters, 1989 , vol. 30, # 33 p. 4379 - 4382

32233-50-4 ~% 802-31-3

文献：Corey; Shirahama; Yamamoto; Terashima; Venkateswarlu; Schaaf Journal of the American Chemical Society, 1971 , vol. 93, # 6 p. 1490 - 1491

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