Technical Data
M3101
Methotrexate ((+)-Amethopterin, 4-Amino-10-methylpteroylglutamic Acid, Methylaminopterin, 4-Amino-10-methylfolic acid, MTX)
100mg
500mg
1g
Biochemicals Storage: 4CShipping: Blue Ice
Methotrexate is a folic acid antagonist and is classified medically as an antineoplastic and antirheumatic agent.

Melting Point:
As reportedC

Solubility:
As reported

Method for Determining Identity:
Proton NMR (DMSO-d6) Spectroscopic and Mass Spectrometric Analysis

TLC Conditions:
As reported

Specific Rotation:
As reported

Elemental Analysis:
As reported

Storage and Stability:
May be stored at 4C. Stable for 12 months after receipt.

Toxicity and Hazards:
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.

Toxicity and Hazards:
All products should be handled by qualified personnel only, trained in laboratory procedures.

CAS Number:
59-05-2

Molecular Formula:
C20H22N8O5

Molecular Weight:
454.45
Source: Synthetic
Purity: ~90%
Form: As reported

Important Note: This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.
Merck Index, 11th ed., p. 441, #2804 (1989).

Intended for research use only. Not for use in human, therapeutic, or diagnostic applications.