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Methotrexate Nitroso Impurity 1

Methotrexate Nitroso Impurity 1

Product Description
CAT No.
ALN-M019031
CAS No.
NA
Mol. F.
C21H21N9O6 : 2(Na)
Mol. Wt.
495.5 : 2(23.0)
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Chemical Name : Disodium (S)-2-(4-(((2,4-diaminopteridin-6-yl)methyl)(methyl)amino)-N-nitrosobenzamido)-2-methylpentanedioate
Smiles : NC1=NC(N)=C2C(N=CC(CN(C)C3=CC=C(C(N([C@@](C)(CCC([O-])=O)C([O-])=O)N=O)=O)C=C3)=N2)=N1.[Na+].[Na+]
Inchi : InChI=1S/C22H30Cl2N10/c23-15-9-11-16(12-10-15)31-21(27)33-19(25)29-13-5-1-2-6-14-30-20(26)34-22(28)32-18-8-4-3-7-17(18)24/h3-4,7-12H,1-2,5-6,13-14H2,(H5,25,27,29,31,33)(H5,26,28,30,32,34)

Identification and Quantitation of Impurities in Methotrexate

dulal c. chatterji, altice g. frazier, and joseph f. gallellnJournal of Pharmaceutical Sciences Volume 67, Issue 5, May 1978, Pages 622-624

determination of methotrexate and its major metabolite, 7_hydroxymethotrexate, using capillary zone electrophoresis and laser-induced fluorescence detection

mark c. roach, philippe gozel and richard n. zare – Journal of Chromatography, 426 (1988) 129-140

Analytical methodologies for determination of methotrexate and its metabolites in pharmaceutical, biological and environmental samples

Forough Karami , Sara Ranjbar\xa0 , Younes Ghasemi , Manica Negahdaripour – Journal of Pharmaceutical Analysis 9 (2019) 373-391

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