Appearance：Colorless transparent slightly pale

Chiral purity：≥99%

Molecular structure：

Shelf life：three years

Molecular formula： C4H10O2

CAS Number: 6290-03-5

Usage：Exogenous Ketone Precursor. When ingested, (R)-(-)-1,3-Butanediol is metabolized into BHB, which can elevate blood ketone levels.

This property makes it a candidate for ketogenic supplementation, similar to BHB salts and esters (Bioavailability: 20% higher than direct ingested BHB).