D-Pyroglutamic acid 是内源性代谢产物的一种。

D-Pyroglutamic acid (PCA) is a cyclic derivative of glutamic acid, physiologically present in mammalian tissues. It has been shown that PCA releases GABA from the cerebral cortex and displays anti-anxiety effects in a simple approach-avoidance conflict situation in the rat. In clinical pharmacology experiments, PCA significantly shortens the plasma half-life of ethanol during acute intoxication.

4042-36-8

C5H7NO3

129.11

D-Pyroglutamic acid;(R)-(+)-2-Pyrrolidone-5-carboxylic acid;D-焦谷氨酸

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