N-[4-[2-(2-Amino-4,7-dihydro-4-oxo-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]-L-glutamic acid diethyl ester 4-methylbenzenesulfonate

N-[4-[2-(2-氨基-4,7-二氢-4-氧-1H-吡咯并[2,3-d]嘧啶-5-基)乙基]苯甲酰]-L-谷氨酸二乙酯对甲苯磺酸盐

Also known as: Diethyl 2-(4-(2-(2-amino-4-oxo-4,7-dihydro-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl)benzamido)pentanedioate 4-methylbenzenesulfonate, (S)-Diethyl 2-(4-(2-(2-amino-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl)benzamido)pentanedioate 4-methylbenzenesulfonate, Pemetrexed diethyl ester p-toluenesulfonate, N-[4-[2-(2-Amino-4,7-dihydro-4-oxo-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]-L-glutamic acid 1,5-diethyl ester 4-methylbenzenesulfonate

CAS No.
165049-28-5
Jingsj CID
J-1031127-5
Molecular Formula
C31H37N5O9S
Chinese Name
N-[4-[2-(2-氨基-4,7-二氢-4-氧-1H-吡咯并[2,3-d]嘧啶-5-基)乙基]苯甲酰]-L-谷氨酸二乙酯对甲苯磺酸盐
Molecular Weight
655.719 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of N-[4-[2-(2-Amino-4,7-dihydro-4-oxo-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]-L-glutamic acid diethyl ester 4-methylbenzenesulfonate?

165049-28-5

What are the molecular formula and molecular weight of N-[4-[2-(2-Amino-4,7-dihydro-4-oxo-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]-L-glutamic acid diethyl ester 4-methylbenzenesulfonate?

C31H37N5O9S, molecular weight 655.719 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026