5,6-trans-vitamin D3

产品名称：

22350-41-0
5,6-trans-vitamin D3
Calciol
Cholecalciferol
(3b,5E,7E)-9,10-Secocholesta-5,7,10(19)-trien-3-ol
colecalciferol

产品介绍：

产品说明

一般描述

Calciol is a hydroxy seco-steroid that is (5Z,7E)-9,10-secocholesta-5,7,10(19)-triene in which the pro-S hydrogen at position 3 has been replaced by a hydroxy group. It is the inactive form of vitamin D₃, being hydroxylated in the liver to calcidiol (25-hydroxyvitamin D₃), which is then further hydroxylated in the kidney to give calcitriol (1,25-dihydroxyvitamin D₃), the active hormone. It has a role as a human metabolite. It is a seco-cholestane, a hydroxy seco-steroid, a member of D₃ vitamins, a secondary alcohol and a steroid hormone.

基本信息

经验(实验)分子式	C₂₇H₄₄O
分子量	384.64

产品性质

质量水平	100
测定	≥90% (HPLC)
形式	solid
颜色	white to pale yellow
储存温度	−20℃

安全信息

象形图
警示用语：	Danger
危险声明	H301 - H330 - H372
预防措施声明	P301 + P310 + P330 - P304 + P340 + P310 - P314
危险分类	Acute Tox. 2 Inhalation - Acute Tox. 3 Oral - STOT RE 1
储存分类代码	6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
WGK	WGK 2
闪点(F)	Not applicable
闪点(C)	Not applicable