Panthenol (also called pantothenol) is the alcohol analog of pantothenic acid (vitamin B5), and is thus a provitamin of B5. In organisms it is quickly oxidized to pantothenic acid. It is a viscous transparent liquid at room temperature. Panthenol is used as a moisturizer and to improve wound healing in pharmaceutical and cosmetic products.

CAS：16485-10-2
中文别名：DL-泛醇;DL-泛酰醇;(±)-α,γ-二羟基-N-(3-羟丙基)-β,β-二甲基丁酰胺;DL-2,4-二羟基-N-(3-羟丙基)-3,3-二甲基丁酰胺;DL-泛酸醇;
英文别名：2,4-Dihydroxy-N-(3-hydroxypropyl)-3,3-dimethylbutyramide;DL-Pantothenyl alcohol;(+-)-2,4-Dihydroxy-3,3-dimethyl-buttersaeure-(3-hydroxy-propylamid);(+/-)-PANTHENOL;pantenolo;DL-PANTHENOL;pantenol;2,4-Dihydroxy-N-(3-hydroxypropyl)-3,3-dimethylbutanamide;DL-PANTOTHENOL;N-(3-Hydroxy-propyl)-DL-pantamid;3-(2,4-Dihydroxy-3,3-dimethylbutyramido)-1-propanol;N-(3-hydroxy-propyl)-DL-pantamide;(±)-2,4-Dihydroxy-3,3-dimethylbutyric 3-hydroxypropylamide;DL-PANTOTHENYLOL;PANTOTHENOL;PANTHENOL,USP;(±)-α,γ-Dihydroxy-N-(3-hydroxypropyl)-β,β-dimethylbutyramide;panthenolum;Dexpanthenol (D form);
分子式：C9H19NO4
分子量：205.251
精确质量：205.131
Psa：89.79
Logp：-0.7447

EINECS号：240-540-6
PubChem号：24886962
RTECS号：ES4316500
MDL号：MFCD00002944
BRN号：1724945

密度：1.166 g/cm3
沸点：483.6ºC at 760 mmHg
熔点：66-69°C(lit.)
闪点：246.3ºC
折射率：1.501
储存条件：-20ºC
蒸汽压：2.21E-11mmHg at 25°C

RTECS号：ES4316500
安全说明：S26-S37
WGK Germany：3
危险类别码：R36/37/38
危险品标志：Xn

用途
医药中间体