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COA COO

Methotrexate EP Impurity E

Impurity

CAS Number

19741-14-1

Molecular Formula

C15H15N7O2

Product format

Neat

Molecular Weight

325.33

EP Description

Methotrexate impurity E CRS

Storage

+5°C

Shipping

Room Temperature

API Family

Methotrexate

Synonyms

Benzoic acid, 4-[[(2, 4-diamino-6-pteridinyl)methyl]methylamino]-, Benzoic acid, p-[[(2, 4-diamino-6-pteridinyl)methyl]methylamino]- (6CI, 8CI), 4-[[(2, 4-Diamino-6-pteridinyl)methyl]methylamino]benzoic acid, 2, 4-Diamino-N10-methylpteroic acid, 4-Amino-4-deoxy-10-methylpteroic acid, 4-Amino-4-deoxy-N10-methylpteroic acid, 4-Deoxy-4-amino-N10-methylpteroic acid, 4-[N-[(2, 4-Diaminopyrimido[4, 5-b]pyrazin-6-yl)methyl]-N-methylamino]benzoic acid, NSC 131463, NSC 133723, p-[[(2, 4-Diamino-6-pteridinyl)methyl]methylamino]benzoic acid, 4-[[(2, 4-Diaminopteridin-6-yl)methyl]methylamino]benzoic Acid, 4-Amino-N10-methylpteroic Acid, APA and 4-Amino-4-deoxy-N10-methylpteroic acid

Smiles

CN(Cc1cnc2nc(N)nc(N)c2n1)c3ccc(cc3)C(=O)O

Iupac Name

4-[(2 and 4-diaminopteridin-6-yl)methyl-methylamino]benzoic acid

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COA COO

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Custom
Synthesis

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