Dehydroascorbic acid 是维生素 C 的氧化型，能够透过血脑屏障，对中风具有有效的脑保护作用。

L-Dehydro Ascorbic Acid is the reversibly oxidized form of ascorbic acid;Dehydroascorbic acid, a blood-brain barrier transportable form of vitamin C, mediates potent cerebroprotection in experimental stroke.

490-83-5

C6H6O6

174.108

脱氢抗坏血酸;去氢抗坏血酸;(L)-Dehydroascorbic acid

H2O:50 mg/mL
DMSO:30mg/mL
Powder: -20°C for 3 years
In solvent: -80°C for 2 years