D-panthenol / (r-) 2,4-dihydroxy-n - (3-hydroxypropyl) - 3,3-dimethylbutylamide
Item No.： C0129
Store at： RT
English name：D-Panthenol ；Dexpanthenol；(+)-Panthenol；(R)-(+)-2,4-Dihydroxy-N-(3-hydroxypropyl)-3,3-dimethylbutyramide；(R)-2,4-Dihydroxy-3,3-dimethylbutyric 3-hydroxypropylamide; D-Pantothenyl alcohol；Provitamin B
Other names: (r-) 2,4-dihydroxy-n - (3-hydroxypropyl) - 3,3-dimethylbutylamide; D- (+) - 2,4-dihydroxy-n - (3-hydroxypropyl) - 3,3-dimethylbutylamide; Dextrophenol; D-panthenol; D-panthenol; Provitamin B5
CAS No.: 81-13-0
C9H19NO4=205.25
Grade: ar
Content: ≥ 98.0%
Specific rotation: +29.0 ~ +31.5 o
Burning residue: ≤ 0.1%
Physicochemical properties: clear, colorless or yellowish, easily hygroscopic viscous liquid or powder. It is relatively stable in aqueous solution, but long-term heating causes racemization. Soluble in water, ethanol, methanol, chloroform, slightly soluble in ether. Insoluble in fat and oil. Density: 1.20, boiling point: 118-120 ℃
Purpose: biochemical research. Precursor of vitamin B5
Save: RT
