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CAS號:193281-00-4
英文名稱:N-[4-[2-(2-AMino-4,5,6,7-tetrahydro-4,6-dioxo-1H-pyrrolo[2,3-d]pyriMidin-5-yl)ethyl]benzoyl]-L-glutaMic Acid
英文同義詞:LY 338979;Pemetrexed Impurity 18;Pemetrexed impurities 7;Pemetrexed Keto impurity;Pemetrexed -6-oxo-Impurity D;Pemetrexed Sodium Impurity 7;Pemetrexed 6-oxic acid impurity;Pemetrexed 6-Oxo Diacid Impurity;Pemetrexed 6-Oxo Diacid Impurity (keto pemetrexed);N-[4-[2-(2-AMino-4,5,6,7-tetrahydro-4,6-dioxo-1H-pyrrolo[2,3-d]pyriMidin-5-yl)ethyl]benzoyl]-L-glutaMic Acid
中文名稱:培美曲塞6-氧基二酸雜質
中文同義詞:培美曲塞酮雜質;培美曲塞鈉雜質7;培美曲塞EP氧化雜質;培美曲塞氧化降解雜質;培美曲塞6-氧化雜質;培美曲塞6-氧二酸雜質;培美曲塞6-氧基二酸雜質;培美曲塞6-OXO二酸雜質;培美曲塞二鈉-6-氧代雜質(游離酸)
分子式:C20H21N5O7
分子量:443.41
密度:1.67±0.1 g/cm3(Predicted)
酸度系數(pKa):3.59±0.10(Predicted)