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Product Information
Name:
Methotrexate alpha-Methyl Ester
Synonyms:
- L-Glutamic acid
- N-[4-[[(2,4-diamino-6-pteridinyl)methyl]methylamino]benzoyl]-
- 1-methyl ester
- Methotrexate 1-Methyl Ester
- Methotrexate Imp. I (EP)
CAS:
Description:
Impurity Methotrexate EP Impurity I
Applications Methotrexate α-methyl ester is an impurity of Methotrexate (M260675), a folic acid antagonist. Used as a antineoplastic and antirheumatic.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Freeman, M.V., J. Pharmacol. Exp. Ther., 122, 154 (1958), Weinblass, M.E., et al.: N. Engl. J. Med., 312, 818 (1985),
Brand:
TRC
Long term storage:
Notes:
Chemical properties
Molecular weight:
468.47
Formula:
C21H24N8O5
Color/Form:
Neat
InChI:
InChI=1S/C21H24N8O5/c1-29(10-12-9-24-18-16(25-12)17(22)27-21(23)28-18)13-5-3-11(4-6-13)19(32)26-14(20(33)34-2)7-8-15(30)31/h3-6,9,14H,7-8,10H2,1-2H3,(H,26,32)(H,30,31)(H4,22,23,24,27,28)/t14-/m0/s1
MDL:
Melting point:
Boiling point:
Flash point:
Density:
Concentration:
EINECS:
Merck:
HS code:
Technical inquiry about: TR-M260700 Methotrexate alpha-Methyl Ester
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