4-(N-[2,4-Diamino-6-pteridinylmethyl]amino)benzoic acid sodium salt

4-(N-[2,4-Diamino-6-pteridinylmethyl]amino)benzoic acid sodium salt Structure
4-(N-[2,4-Diamino-6-pteridinylmethyl]amino)benzoic acid sodium salt structure
Common Name 4-(N-[2,4-Diamino-6-pteridinylmethyl]amino)benzoic acid sodium salt
CAS Number 100929-45-1 Molecular Weight 333.28100
Density N/A Boiling Point 681.8ºC at 760 mmHg
Molecular Formula C14H12N7NaO2 Melting Point N/A
MSDS Chinese USA Flash Point 366.1ºC
Symbol GHS07
GHS07
Signal Word Warning

Determination of the chiral and achiral related substances of methotrexate by cyclodextrin-modified micellar electrokinetic chromatography.

Electrophoresis 25 , 2830-2837, (2004)

A cyclodextrin-modified micellar electrokinetic chromatographic (CD-MEKC) method for the determination of the most important potential impurities of methotrexate (MTX): 2,4-diamino-6-(hydroxymethyl)pteridine, aminopterine hydrate, 4-[N-(2-amino-4-hydroxy-6-pt...