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方案
98% (CP)
表单
solution
浓度
100 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](\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-羟基维生素D2(麦角骨化醇或25-羟基骨化醇)是在肝脏中发现的一种维生素D的代谢产物。它是体内循环中最常见的一种维生素D形式之一,在确定维生素D缺乏症中起着重要作用。
应用
25-羟基维生素D2可用作通过LC-MS/MS定量分析生物液体中25-羟基维生素D2含量的分析标准品。
包装
1 mL,安瓿瓶装
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 - closed cup
闪点(°C)
14 °C - closed cup
其他客户在看
Determinants of vitamin D deficiency from Sun exposure: a global perspective
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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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