Molecular Formula: C₂₀H₂₁CaN₇O₇
Synonyms: CL 307,782; Isovorin; Levoleucovorin calcium [USAN]; Calcium N-(p-((((6S)-amino-5-formyl-1,4,5,6,7,8-hexahydro-4-oxo-6-pteridinyl)methyl)amino)benzoyl)-L-glutamate (1:1); L-Glutamic acid, N-(4-(((2-amino-5-formyl-1,4,5,6,7,8-hexahydro-4-oxo-6-pteridinyl)methyl)amino)benzoyl)-, calcium salt (1:1), (S)-; S-Calcium levofolinate; L-Leucovorin Calcium; Calcium Levofol;
Appearance: White crystalline powder
Molecular Weight: 511.5
Melting Point: 240-250oC
Usage: Calcium levofolinate (CAS NO.80433-71-2) is an intermediate product of the metabolism of Folic Acid; the active form into which that acid is converted in the body, ascorbic acid being a necessary factor in the conversion process.