Methotrexate ≥98.0% USP

Supplier: SPECTRUM CHEMICAL MFG CORP

Synonyms: (S)-2-(4-(((2,4-Diaminopteridin-6-yl)methyl)(methyl)amino)benzamido)pentanedioic acid

M1435-25GM M1435-1KGBL M1435-1GM M1435-5GM M1435-100GM
75811-656EA 4324 USD
75811-656 75811-658 95031-178 75811-654 95031-180
Methotrexate ≥98.0% USP
Methotrexate

Methotrexate, USP is used to treat certain types of cancer or to control severe psoriasis or rheumatoid arthritis that has not responded to other treatments. All Spectrum Chemical USP products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities


GHS hazard : Skull and crossbones;Health hazard
UN2811

Formula: C₂₀H₂₂N₈O₅
MW: 454.44 g/mol
Storage Temperature: Ambient
MDL Number: MFCD00064370
CAS Number: 59-05-2
UN: 2811
ADR: 6.1,III

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Specification Test Results

Assay (Anhydrous Basis) 98.0 - 102.0 %
Related Compounds To Pass Test
Enantiomeric Purity To Pass Test
Residue On Ignition max. 0.1 %
Heavy Metals max. 20 ppm

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