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Methotrexate EP Impurity A (HCl salt)

Methotrexate EP Impurity A (HCl salt)

Product Description
CAT No.
ALN-M019018
CAS No.
73978-41-3
Mol. F.
C7H8N6O : HCl
Mol. Wt.
192.2 : 36.5
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Chemical Name : 2,4-Diamino-6-(hydroxymethyl)pteridine hydrochloride
Smiles : NC1=NC(N)=NC2=NC=C(CO)N=C12.Cl

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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