740225

Sigma-Aldrich

25-羟基维生素D2 溶液

50 μg/mL in ethanol, 98% (CP)

别名:
25-羟基麦角甾醇 溶液
Empirical Formula (Hill Notation):
C28H44O2
分子量:
412.65
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.24

质量水平

200

测定

98% (CP)

形式

solution

浓度

50 μg/mL in ethanol

应用

detection: suitable
mass spectrometry (MS): suitable

颜色

colorless

储存温度

−20°C

SMILES string

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

InChI

1S/C28H44O2/c1-19-10-14-24(29)18-23(19)13-12-22-8-7-17-28(6)25(15-16-26(22)28)20(2)9-11-21(3)27(4,5)30/h9,11-13,20-21,24-26,29-30H,1,7-8,10,14-18H2,2-6H3/b11-9+,22-12+,23-13-/t20-,21+,24+,25-,26+,28-/m1/s1

InChI key

KJKIIUAXZGLUND-ICCVIKJNSA-N

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相关类别

一般描述

25-Hydroxyvitamin D(ergocalciferol or 25-hydroxycalciferol) is a metabolite of vitamin D found in the liver. It is one of the most common forms of vitamin D circulating in the body and plays an important role in determining vitamin D deficiency.15}

应用

25-Hydroxyvitamin D2 can be used as an analytical standard for the quantitative analysis of 25-Hydroxyvitamin D2 content in biological fluids via LC-MS/MS.

包装

1 mL in ampule

象形图

FlameExclamation mark

警示用语:

Danger

危险声明

预防措施声明

hazcat

Eye Irrit. 2 - Flam. Liq. 2

storage_class_code

3 - Flammable liquids

WGK Germany

WGK 1

闪点(F)

57.2 °F

闪点(C)

14 °C

分析证书

原产地证书 (CofO)

Determinants of vitamin D deficiency from Sun exposure: a global perspective
Vitamin D, 19(1), 79-90 (2018)
Development and validation of an LC-MS/MS based method for quantification of 25 hydroxyvitamin D2 and 25 hydroxyvitamin D3 in human serum and plasma
Zhang SW, et al.
Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences, 961(1), 62-70 (2014)
10 years of 25-hydroxyvitamin-D testing by LC-MS/MS-trends in vitamin-D deficiency and sufficiency
Galior K, et al.
Bone Reports, 8(1), 268-273 (2018)
Maarten W Taal et al.
Kidney international, 86(2), 407-413 (2014-01-17)
Fibroblast growth factor (FGF) 23 is an important regulator of phosphaturia. Its serum level was found to increase before that of parathyroid hormone (PTH) in early chronic kidney disease (CKD) in some but not all previous studies. As vitamin D...
Vitamin-D2 treatment-associated decrease in 25 (OH) D3 level is a reciprocal phenomenon: a randomized controlled trial
Hammami, MM et al.
BMC endocrine disorders, 19(1), 8-8 (2019)

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