![Pemetrexed methyl ester sodium[培美曲塞甲酯钠]](https://newcny.com/wp-content/uploads/2024/07/1265908-61-9.svg)
MF: C21H22N5NaO6
MW: 463.4g/mol
IUPAC Name: sodium;(4S)-4-[[4-[2-(2-amino-4-oxo-3,7-dihydropyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]amino]-5-methoxy-5-oxopentanoate
Isomeric SMILES: COC(=O)[C@H](CCC(=O)[O-])NC(=O)C1=CC=C(C=C1)CCC2=CNC3=C2C(=O)NC(=N3)N.[Na+]
InChIKey: ZLKXXVYJMUPVOU-UQKRIMTDSA-M
InChI: InChI=1S/C21H23N5O6.Na/c1-32-20(31)14(8-9-15(27)28)24-18(29)12-5-2-11(3-6-12)4-7-13-10-23-17-16(13)19(30)26-21(22)25-17;/h2-3,5-6,10,14H,4,7-9H2,1H3,(H,24,29)(H,27,28)(H4,22,23,25,26,30);/q;+1/p-1/t14-;/m0./s1
