193265-47-3

• 常用中文名：4-[2-(2-氨基-4,5,6,7-四氢-4,6-二羰基-3H-吡咯并[2,3-d]嘧啶-5-基)乙基]苯甲酸
• 常用英文名：4-[2-(2-Amino-4,5,6,7-tetrahydro-4,6-dioxo-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoic Acid
• CAS号：193265-47-3
• 分子式：C₁₅H₁₄N₄O₄
• 分子量：314.29600
• 发布时间：2016-06-23 07:34:30
• 更新时间：2026-09-20 09:56:48

名称

• 中文名: 4-[2-(2-氨基-4,5,6,7-四氢-4,6-二羰基-3H-吡咯并[2,3-d]嘧啶-5-基)乙基]苯甲酸
• 英文名: 4-[2-(2-amino-4,6-dioxo-4,5,6,7-tetrahydro-3H-pyrrolo[2,3-d]pyrimidin-5-yl)-ethyl]-benzoic acid
• 中文别名: 培美曲塞酸氧杂质; 4-(2-(2-氨基-4,6-二氧代-4,5,6,7-四氢-1H-吡咯并[2,3-D]嘧啶-5-基)乙基)苯甲酸(培美曲塞杂质); 培美曲塞酸氧代杂质; 培美苯甲酸内酰胺; 培美曲塞杂质16; 培美曲塞杂质59
• 英文别名: Benzoic acid, 4-[2-(2-amino-4,5,6,7-tetrahydro-4,6-dioxo-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]; Pem BENZOIC ACID lactam; 4-(2-(2-amino-4,6-dioxo-4,5,6,7; PeMetrexed acid oxo iMpurity; PEMETREXED IMPURITY E/ 4-[2-(2-AMINO-4,5,6,7- TETRAHYDRO-4,6-DIOXO-3H-PYRROLO[2,3- D]PYRIMIDIN-5-YL)ETHYL]BENZOIC ACID; 4-[2-(2-Amino-4,5,6,7-tetrahydro-4,6-dioxo-3H-pyrrolo[2,3-d]pyriMidin-5-yl)ethyl]benzoic Acid; 4-(2-(2-amino-4,6-dioxo-4,5,6,7-tetrahydro-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl)benzoic acid (Pemetrexed Impurity）; Pemetrexed Impurity 59; 4-(2-{2-amino-4,6-dioxo-3H,4H,5H,6H,7H-pyrrolo[2,3- d]pyrimidin-5-yl}ethyl)benzoic acid; Pemetrexed acid oxo impurities

物化性质

• 分子式: C₁₅H₁₄N₄O₄
• 分子量: 314.29600
• 精确质量: 314.10200
• PSA: 138.17000
• LogP: 1.43800

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