Methotrexate γ-Methyl Ester

Catalogue Number: M260705
Chemical Name: Methotrexate γ-Methyl Ester
Synonyms: N-[4-[[(2,4-Diamino-6-pteridinyl)methyl]methylamino]benzoyl]-L-glutamic Acid 5-Methyl Ester; EP Methotrexate Impurity H
CAS Number: 67022-39-3
Molecular Formula: C₂₁H₂₄N₈O₅
Appearance: Yellow to Orange Solid
Melting Point: >161°C (dec.)
Molecular Weight: 468.47
Storage: Hygroscopic, -20°C Freezer, Under inert atmosphere
Solubility: Aqueous Base (Slightly, Sonicated), DMSO (Slightly, Heated)
Category: Aromatics, Chiral Reagents, Heterocycles, Nucleotides, Bases & Related Reagents, Pharmaceuticals, Intermediates & Fine Chemicals,
Applications: Methotrexate γ-methyl ester is an impurity of Methotrexate (M260675), a folic acid antagonist. Used as a antineoplastic and antirheumatic.
Dangerous Goods Info: Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package

All Products are stable to be shipped at room temperature, unless otherwise specified.
MSDS: M260705.pdf
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  Pack size Price(USD)
50mg $150.00
  Pack size Price(USD)
500mg $1200.00

Exact Weight Packaging ($75(USD) / Vial)
Inventory Status:   In Stock

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