A labeled active form of folic acid used at the cellular level for DNA reproduction, the cysteine cycle and the regulation of homocysteine among other functions. It is a coenzymated form of folic acid and a more bioavailable alternative in dietary supplements. It has been proposed for treatment of cardiovascular disease.Form:Off-White to Pale Beige SolidMelting Point:231-233°C (dec.)Solubility:Aqueous Base