Levomefolic acid是一种具有口服活性、可穿过血脑屏障的天然活性叶酸，是广泛使用的叶酸食品补充剂。

Levomefolinic acid is a natural, active form of folic acid used at the cellular level for DNA reproduction, the cysteine cycle and the regulation of homocysteine among other functions. Levomefolinic acid is used as a treatment and to prevent Folate Deficiency

31690-09-2

C20H25N7O6

459.463

L-5-甲基四氢叶酸;5-MTHF;5-甲基四氢叶酸

DMSO:10mM
Powder: -20°C for 3 years
In solvent: -80°C for 2 years