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中文名 4-[2-(2-氨基-4,7-二氢-4-氧代-3H-吡咯并[2,3]嘧啶-5-基)乙基]苯甲酸
中文同义 培美原料A;4-[2-(2-氨基-4,7-二氢-4-氧-3H-吡咯并[2,3-D]嘧啶-5-基)乙基]苯甲酸水合物;闭环酸;4-[2-(2-氨基-4,7-二氢-4-氧代-3H-吡咯并[2,3]嘧啶-5-基)乙基]苯甲酸 培美原料A;4-[2-(2-氨基-4,7-二氢-4-氧-1-氢吡咯[2,3-D]嘧啶-5-基)乙基]苯甲酸;4-[2-(2-氨基-4,7-二氢-4-氧代-3H-吡咯并[2,3-D]嘧啶-5-基)乙基]苯甲酸;培美曲塞二钠中间体;4-[2-(2-氨基-4,7-二氢-4-氧代-1H-吡咯并[2,3-D]嘧啶-5-基)乙基]苯甲酸137281-39-1
英文名 4-[2-(2-Amino-4,7-dihydro-4-oxo-1H-pymol[2,3-d]pyrimodin-5-yl)ethyl]benzoic acid
英文同义 4-(2-(2-amino-4-oxo-4,7-dihydro-3H-pyrrolo(2,3-d)pyrimidin-5-yl)ethyl)benzoic acid (intermediate of pemetrexed);4-[2-(2-AMINO-4,7-DIHYDRO-4-OXO-1H-PYMOL[2,3-D]PYRIMODIN-5-YL)ETHYL]BENZOIC ACID;4-[2-(2-Amino-4,7-dihydro-4-oxo-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoic Acid;4-[2-(2-Amino-4,7-dihydro-4-oxo-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]-Benzoic Acid;4-[2-（2-Amino-4-oxo-4,7- Dihydro-3H-pyrrolo[2,3-d]pyrimidine -5-yl）ethyl]benzoic acid;Pemetrexed reference substance;Benzoic acid, 4-[2-(2-amino-4,7-dihydro-4-oxo-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]- (9CI);Pemetrexed Intermediate Benzoic Acid
CAS 137281-39-1
分子式 C15H14N4O3
分子量 298.3
EINECS 429-790-9
结构式 4-[2-(2-氨基-4,7-二氢-4-氧代-3H-吡咯并[2,3]嘧啶-5-基)乙基]苯甲酸
性质
熔点 >270°C (dec.)
密度 1.55±0.1 g/cm3(Predicted)
储存条件 -20?C Freezer
酸度系数(pKa) 4.30±0.10(Predicted)
InChIKey AIZPFZIKHIJCQX-UHFFFAOYSA-N