740217
25-羟基维生素D2 溶液
100 μg/mL in ethanol, 98% (CP)
别名:
25-羟基麦角甾醇 溶液
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关于此项目
经验公式（希尔记法）:
C28H44O2
分子量:
412.65
NACRES:
NA.24
PubChem Substance ID:
UNSPSC Code:
12352200
EC Number:
200-578-6
MDL number:
Assay:
98% (CP)
Form:
solution
产品名称
25-羟基维生素D2 溶液, 100 μg/mL in ethanol, 98% (CP)
InChI key
KJKIIUAXZGLUND-ICCVIKJNSA-N
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
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
assay
98% (CP)
form
solution
concentration
100 μg/mL in ethanol
technique(s)
mass spectrometry (MS): suitable
color
colorless
application(s)
detection
storage temp.
−20°C
Quality Level
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Packaging
1 mL，安瓿瓶装
Application
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。
General description
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。
signalword
Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 2
存储类别
3 - Flammable liquids
wgk
WGK 1
flash_point_f
57.2 °F - closed cup
flash_point_c
14 °C - closed cup
法规信息
危险化学品
此项目有
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)
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
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)
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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