Merck

739642

Sigma-Aldrich

25-羟基维生素 D3 溶液

50 μg/mL in ethanol, 98% (CP)

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别名:
25-羟基胆钙化醇 溶液
经验公式(希尔记法):
C27H44O2
CAS号:
分子量:
400.64
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.24

质量水平

检测方案

98% (CP)

形式

solution

浓度

50 μg/mL in ethanol

技术

mass spectrometry (MS): suitable

颜色

colorless

应用

detection

储存温度

−20°C

SMILES字符串

C[C@H](CCCC(C)(C)O)[C@H]1CC[C@H]2C(\CCC[C@]12C)=C\C=C3\C[C@@H](O)CCC3=C

InChI

1S/C27H44O2/c1-19-10-13-23(28)18-22(19)12-11-21-9-7-17-27(5)24(14-15-25(21)27)20(2)8-6-16-26(3,4)29/h11-12,20,23-25,28-29H,1,6-10,13-18H2,2-5H3/b21-11+,22-12-/t20-,23+,24-,25+,27-/m1/s1

InChI key

JWUBBDSIWDLEOM-DTOXIADCSA-N

基因信息

human ... VDR(7421)

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此商品
739669803103739650
25-羟基维生素 D3 溶液 50 μg/mL in ethanol, 98% (CP)

739642

25-羟基维生素 D3 溶液

25-羟基维生素 D3 溶液 5 μg/mL in ethanol, 98% (CP)

739669

25-羟基维生素 D3 溶液

25-羟基维生素 D3 溶液 100 μg/mL in ethanol, 98% (CP)

739650

25-羟基维生素 D3 溶液

assay

98% (CP)

assay

98% (CP)

assay

95%

assay

98% (CP)

form

solution

form

solution

form

liquid

form

solution

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

concentration

50 μg/mL in ethanol

concentration

5 μg/mL in ethanol

concentration

100 μg/mL in ethanol

concentration

100 μg/mL in ethanol

color

colorless

color

colorless

color

colorless

color

colorless

一般描述

25-Hydroxyvitamin D3 (calcifediol) is a prohormone produced via hydroxylation of vitamin D3 (cholecalciferol) in the liver. It is a precursor for the synthesis of calcitriol {1,25-dihydroxyvitamin D3 or [1,25(OH)2D3]}. It is also used as a biomarker to determine the status of vitamin D in the body.

应用

This product may be used as an analytical standard.

包装

1 mL in ampule

象形图

FlameExclamation mark

警示用语:

Danger

危险声明

危险分类

Eye Irrit. 2 - Flam. Liq. 2

储存分类代码

3 - Flammable liquids

WGK

WGK 1

闪点(°F)

57.2 °F

闪点(°C)

14.0 °C


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