位置:首页 > 品牌 > Sigma-Aldrich >

3-epi-25-Hydroxyvitamin D3 (6,19,19-d3) solution

品牌
Sigma-Aldrich
货号
751332
规格纯度
100 μg/mL in ethanol, 98 atom % D, 98% (CP)
参考价格
7686.44 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

一般描述

3-epi-25-Hydroxyvitamin D3 [3-epi-25(OH)D3] or (C3-epimer) is a metabolite of vitamin D. It is an epimer of 25-hydroxyvitamin D3 which differs only at C-3 position wherein -OH group at C-3 carbon is in the α orientation rather than in the β orientation.
3-epi-25-Hydroxyvitamin D3 (6,19,19-d3) is a deuterated vitamin D3 wherein C-6 and C-19 protons are replaced by deuterium.

应用

3-epi-25-Hydroxyvitamin D3 (6,19,19-d3) can be used as an analytical standard for the quantitative analysis of 3-epi-25-hydroxyvitamin D3 content in biological fluids via LC-MS/MS.

包装

1 mL in ampule

基本信息

经验(实验)分子式C27D3H41O2
分子量403.66
MDL编号MFCD19686994
PubChem化学物质编号329766206
NACRESNA.24

产品性质

质量水平200
同位素纯度98 atom % D
测定98% (CP)
形式solution
浓度100 μg/mL in ethanol
technique(s)mass spectrometry (MS): suitable
颜色 colorless
application(s)detection
质量偏移M+3
储存温度−20℃
SMILES string[2H]/C([2H])=C1CC[C@@H](O)CC\1=C([2H])\C=C2/CCC[C@]3(C)[C@H](CC[C@@H]23)[C@H](C)CCCC(C)(C)O
InChI1S/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/i1D2,12D
InChI keyJWUBBDSIWDLEOM-BOFGWHLFSA-N

安全信息

象形图GHS02GHS07
警示用语:Danger
危险声明H225 - H319
预防措施声明P210 - P305 + P351 + P338
危险分类Eye Irrit. 2 - Flam. Liq. 2
储存分类代码3 - Flammable liquids
WGKWGK 1
闪点(F)57.2 °F - closed cup - Solvent
闪点(C)14.0 ℃ - closed cup - Solvent

Sigma-Aldrich

推荐产品
| 首页 | 联系我们 | 会员服务 | 广告服务 | 友情链接 |
版权所有 CopyRight © 2008-2024 粤ICP备08119708号