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(1:1)

[ Product introduction ]

Intermediate of pemetrexed

[ Structural formula ]

..........................................

[C A S  ]

165049-28-5

[ Chemical name ]

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(1:1)

[ Molecular formula ]

C24H29N5O6 . C7H8O3S

[ Molecular weight ]

655.72

[ Property ]

White or white-like crystalline powder

[ Packing specification ]

500gram/ bag

[ Storage ]

Sealed and stored at room temperature.

[ Executive standard ]

Enterprise standard

[ Main index ]

Property:White or white-like crystalline powder Loss on drying: <0.5%Purity:≥ 98.5%