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Merck
CN

705993

Sigma-Aldrich

3-表-25-羟基维生素 D3

98% (CP)

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关于此项目

经验公式（希尔记法）:
C27H44O2
CAS Number:
73809-05-9
分子量:
400.64
MDL编号:
MFCD11656130
UNSPSC代码:
12352205
PubChem化学物质编号:
329762603
NACRES:
NA.24

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质量水平

200

方案

98% (CP)

表单

powder

技术

mass spectrometry (MS): suitable

颜色

white to off-white

质量偏移

M+3

储存温度

−20°C

SMILES字符串

C[C@@]12[C@](CC[C@]2([H])[C@@H](CCCC(C)(O)C)C)([H])/C(CCC1)=C/C=C3C[C@H](O)CCC/3=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-UEGFJKGBSA-N

相关类别

应用

3-表-25-羟基维生D3又称为3-epi-25(OH)D3。它是维生素D3在肝脏中形成的代谢物。3-epi-25(OH)D3可作为生物标记物测定维生素D的体内状态。还可作为分析标准品，测定人血清中的3-epi-25(OH)D3分子浓度。

包装

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这种产品可以大量现货供应，也可以按需包装。有关定价、供货和包装的信息，请联系稳定同位素客户服务。

象形图

Skull and crossbonesHealth hazard
GHS06,GHS08

警示用语：

Danger

危险分类

Acute Tox. 2 Inhalation - Acute Tox. 3 Dermal - Acute Tox. 3 Oral - STOT RE 1 Oral

储存分类代码

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MBBF0102
MBBD4488
MBBD2162
MBBC6999
MBBC5952

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Hataikarn Nimitphong et al.
PloS one, 7(12), e52171-e52171 (2012-12-29)
1,25(OH)(2)D(3) inhibits adipogenesis in mouse 3T3-L1 adipocytes, but little is known about its effects or local metabolism in human adipose tissue. We showed that vitamin D receptor (VDR) and 1α-hydroxylase (CYP27B1), the enzyme that activates 25(OH)D(3) to 1,25(OH)(2)D(3), were expressed
Higher serum vitamin D concentration is associated with better balance in older adults with supra-optimal vitamin D status.
Cedric Annweiler et al.
Journal of the American Geriatrics Society, 61(1), 163-165 (2013-01-15)
Yosef Dror et al.
The Journal of clinical endocrinology and metabolism, 98(5), 2160-2167 (2013-03-28)
Low serum calcidiol has been associated with multiple comorbidities and mortality but no "safe" range has been found for the upper concentration. We aim to establish the upper threshold of serum calcidiol, beyond which there is an increased risk for
Alex Aregbesola et al.
Journal of epidemiology and community health, 67(6), 533-536 (2013-04-19)
Vitamin D has been suggested to have a role in infection defence and on the immune system. We therefore investigated the effect of serum 25-hydroxyvitamin D₃ (25(OH)D₃) on the risk of incident hospitalised pneumonia in an ageing general population in
P V Pradeep et al.
Journal of postgraduate medicine, 59(1), 4-8 (2013-03-26)
No single factor can predict the occurrence of post total thyroidectomy (TT) hypocalcemia. This study was conducted to look at various factors usually implicated in post TT clinically significant hypocalcemia (CSH) and to develop a scoring system using a combination
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