14842-41-2

• 常用中文名：(5aS,10aS)-1H,5H-二氢-二吡咯并[1,2-a:1',2'-d]哌嗪-3,5,8,10(2H,5aH,10aH)-四酮
• 常用英文名：(5aS,10aS)-1H,5H-Dihydro-dipyrrolo[1,2-a:1',2'-d]pyrazine-3,5,8,10(2H,5aH,10aH)-tetrone
• CAS号：14842-41-2
• 分子式：C₁₀H₁₀N₂O₄
• 分子量：222.197
• 发布时间：2018-08-17 17:03:26
• 更新时间：2026-07-17 16:33:34

名称

• 中文名: 匹多莫德 杂质
• 英文名: (5aS,10aS)-Tetrahydrodipyrrolo[1,2-a:1',2'-d]pyrazine-3,5,8,10(2H,5aH)-tetraone
• 中文别名: (5AS,10AS)-1H,5H-二氢-二吡咯并[1,2-A:1',2'-D]哌嗪-3,5,8,10(2H,5AH,10AH)-四酮; 匹多莫德杂质05; 匹多莫德杂质S; (5AS,10AS)-四氢-3H,5H-二吡咯并[1,2-A:1',2'-D]吡嗪-3,5,8,10(2H,5AH)-四酮; (5AS,10AS)-四氢二吡咯并[1,2-A:1',2'-D]吡嗪-3,5,8,10(2H,5AH)-四酮; 匹多莫德杂质45; 匹多莫德杂质; (S,S)-1,7-二氮杂三环[7.3.0.07,11] 十二烷-2,6,8,12-四酮; L-焦谷氨酸酐
• 英文别名: (5aS,10aS)-1,2,5a,6,7,10a-hexahydrodipyrrolo[1,3-c:1',3'-f]pyrazine-3,5,8,10-tetrone; Pidotimod Impurity 45; 3-D-pyroglutaMyl-L-thiazolidine-4-cboxylic acid; (S)-5-((R)-4-(ethoxycbonyl)thiazolidin-3-yl)-5-oxo-2-((S)-5-oxopyrrolidine-2-cboxamido)pentanoic acid; (5AS,10aS)-tetrahydro-3H,5H-dipyrrolo[1,2-a:1',2'-d]pyrazine-3,5,8,10(2H,5aH)-tetraone; (5aS,10aS)-tetrahydro-3H,5H-dipyrrolo[1,2-a:1',2'-d]pyrazine-3, 5,8,10(2H,5aH)-tetraone; (5aS,10aS)-Dihydro-1H,5H-dipyrrolo[1,2-a:1',2'-d]pyrazine-3,5,8,10(2H,5aH,10aH)-tetrone; (5aS,10aS)-Tetrahydrodipyrrolo[1,2-a:1; (R)-3-((S)-4-cboxy-4-((S)-5-oxopyrrolidine-2-cboxamido)butanoyl)thiazolidine-4-cboxylic acid; 1H,5H-Dipyrrolo[1,2-a:1',2'-d]pyrazine-3,5,8,10(2H,5aH,10aH)-tetrone, dihydro-, (5aS,10aS); (5aS,10aS); PidotimodImpurity S; Tetrahydrodipyrrolo[1,2-a:1',2'-d]pyrazine-3,5,8,10(2H,5aH); Pidotimod Impurity 6; 3-D-pyroglutaMyl-D-thiazolidine-4-cboxylic acid; 3-L-pyroglutaMyl-D-thiazolidine-4-cboxylic acid; (4R,4'R)-3,3'-((S)-2-((S)-5-oxopyrrolidine-2-cboxamido)pentanedioyl)bis(thiazolidine-4-cboxylic acid); (R)-3-(((S)-5-oxopyrrolidine-2-carbonyl)-L-glutamyl)thiazolidine-4-cboxylic acid; diethyl 3,3'-((S)-2-((S)-5-oxopyrrolidine-2-cboxamido)pentanedioyl)(4R,4'R)-bis(thiazolidine-4-cboxylate); Pidotimod impurities1194; (S,S)-1,7-diazatricyclo[7.3.0.07,11]dodecane-2,6,8,12-tetrone; (S)-5-((R)-4-(ethoxycbonyl)thiazolidin-3-yl)-5-oxo-4-((S)-5-oxopyrrolidine-2-cboxamido)pentanoic acid

物化性质

• 密度: 1.58
• 沸点: 480.5±25.0 °C at 760 mmHg
• 熔点: 305 ºC
• 分子式: C₁₀H₁₀N₂O₄
• 分子量: 222.197
• 闪点: 252.1±15.5 °C
• 精确质量: 222.064056
• PSA: 74.76000
• LogP: -3.12
• 蒸汽压: 0.0±1.2 mmHg at 25°C
• 折射率: 1.637

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