L-Gulono-1,4-lactone 是一种 L-古洛糖酸-γ-内酯氧化还原酶的作用底物，该酶能促进维生素C合成的最后一步。它是动物、植物和一些原生生物中维生素C 的直接前体。

L-Gulono-1,4-lactone is a substrate of L-gulono-1,4-lactone oxidoreductase, which catalyzes the last step of the biosynthesis of L-ascorbic (Vitamin) C.

1128-23-0

C6H10O6

178.14

L-Gulono-1,4-lactone

H2O:30 mg/mL (168.41 mM)
DMSO:20 mg/mL (112.27 mM)
Powder: -20°C for 3 years
In solvent: -80°C for 2 years