N-Methyl pemetrexed

Modify Date: 2025-08-26 22:15:37

N-Methyl pemetrexed structure	Common Name	N-Methyl pemetrexed
	CAS Number	869791-42-4	Molecular Weight	441.437
	Density	1.5±0.1 g/cm3	Boiling Point	N/A
	Molecular Formula	C₂₁H₂₃N₅O₆	Melting Point	N/A
	MSDS	N/A	Flash Point	N/A

Use of N-Methyl pemetrexed

N-Methyl pemetrexed is an impurity of Pemetrexed. Pemetrexed is an antifolate cytotoxic agent that can be used for the research of cancer[1].

Name	N-{4-[2-(2-Amino-1-methyl-4-oxo-4,7-dihydro-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl}-L-glutamic acid
Synonym	More Synonyms

Description	N-Methyl pemetrexed is an impurity of Pemetrexed. Pemetrexed is an antifolate cytotoxic agent that can be used for the research of cancer[1].
Related Catalog	Research Areas >> Cancer Signaling Pathways >> Others >> Others
References	[1]. Warner A, et, al. Development of a purity control strategy for pemetrexed disodium and validation of associated analytical methodology. J Pharm Biomed Anal. 2015 Feb;105:46-54.

Density	1.5±0.1 g/cm3
Molecular Formula	C₂₁H₂₃N₅O₆
Molecular Weight	441.437
Exact Mass	441.164825
LogP	-1.34
Index of Refraction	1.698
InChIKey	JKULRGFPYBAJTE-AWEZNQCLSA-N
SMILES	Cn1c(N)nc(=O)c2c(CCc3ccc(C(=O)NC(CCC(=O)O)C(=O)O)cc3)c[nH]c21

L-Glutamic acid, N-[4-[2-(2-amino-4,7-dihydro-1-methyl-4-oxo-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]-

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

Pemetrexed Impurity 2

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