(2R,3R)-(-)-2,3-Butanediol 是内源性代谢产物的一种。

(2R,3R)-2,3-Butanediol is found in cocoa and cocoa products. (2R,3R)-2,3-Butanediol is isolated from cocoa butter and roots of Ruta graveolens (rue).2,3-Butanediol is one of the constitutional isomers of butanediol. The 2R,3R stereoisomer of 2,3-butanediol is produced by a variety of microorganisms, in a process known as butanediol fermentation. It is found in cocoa butter and in the roots of Ruta graveolens.

In vivo studies indicate that D-Asp indirectly stimulates spermatogenesis through the hypothalamic-pituitary-gonadal axis. The oral and/or intraperitoneal D-Asp administration to adult rats induced an increase of serum progesterone and LH as well as an increase of testis/serum testosterone levels, whereas 17β-estradiol (E2) levels did no change.

24347-58-8

C4H10O2

90.122

(2R,3R)-(-)-2,3-丁二醇;levo-2,3-Butanediol;(2R,3R)-(-)-2,3-Butanediol;(2R,3R)-Butane-2,3-diol

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