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泛醇

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泛醇
IUPAC名
2,4-Dihydroxy-N-(3-hydroxypropyl)-3,3-dimethylbutanamide[1]
别名
  • Pantothenol
  • Pantothenyl alcohol
  • N-Pantoylpropanolamine
  • Bepanthen (trade name)
  • Dexpanthenol (D form)
识别
CAS号 16485-10-2  checkY
81-13-0R checkY
PubChem 4678
131204R
5748487S
ChemSpider 4516115991 R4677984 S
SMILES
 
  • CC(C)(CO)C(O)C(=O)NCCCO
Beilstein 1724945, 1724947 R
3DMet B00882
EINECS 240-540-6
ChEBI 27373
RTECS ES4316500
KEGG D03726
MeSH dexpanthenol
性质
化学式 C9H19NO4
摩尔质量 205.25 g·mol−1
外观 Highly viscous, colourless liquid
密度 1.2 g mL−1 (at 20 °C)
熔点 66 - 69 °C(270 K)
沸点 118 - 120 °C(271 K)
log P −0.989
pKa 13.033
pKb 0.964
[α]20
D
+29° to +30°
折光度n
D
1.499
药理学
ATC代码 A11HA30A11),D03AX03, S01XA12
危险性
NFPA 704
1
1
0
 
致死量或浓度:
LD50中位剂量
10,100 mg kg−1 (intraperitoneal, mouse); 15,000 mg kg−1 (oral, mouse)
相关物质
相关化学品
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

泛醇(英語:panthenolpantothenol)是泛酸维生素B5)的还原形式,分子式C9H19NO4,属于维生素原,可看作2,4-二羟基-3,3-二甲基丁酸英语Pantoic acid3-氨基-1-丙醇形成的酰胺

参考文献

[编辑]
  1. ^ Dexpanthenol – Compound summary. PubChem Compound. USA: National Center for Biotechnology Information. Identification. 25 March 2005 [29 June 2012]. (原始内容存档于2013-11-09). 

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