Emofolin sodium is the sodium salt of a synthetic antimetabolite analogue of folate with antineoplastic activity，which competes for the folate binding site of the enzyme dihydrofolate reductase, resulting in inhibition of tetrahydrofolate synthesis, depletion of nucleotide pools, and inhibition of DNA, RNA and protein synthesis.

52386-42-2

C21H27N7NaO6

496.47

NSC139490;MeTHHF disodium;NSC 139490;NSC-139490;Emofolin sodium

(< 1 mg/ml refers to the product slightly soluble or insoluble )
Powder: -20°C for 3 years
In solvent: -80°C for 2 years