南京今冉生物新材料科技有限公司

·Usual Name: D-β-hydroxybutyrate ester

·Chemical Name: (R)-3-hydroxybutyl (R)-3-hydroxybutyrate

·Molecular formula: C8H16O4 

·Molecular weight: 176 

·Physical form: Colourless oil 

·Taste: Slight bitter, sharp taste; no odour 

·Enantiomeric Excess: > 99% (R)-1,3 butanediol; > 99% Ethyl (R) 3-hydroxybutyrate

·Density: 1.0731 g/mL at 22°C 

·Significant impurities: Ethyl-hydroxybutyrate < 0.5%; (R)-1,3-butanediol (< 2%) (starting materials) 

·Storage: Room temperature