17937
25-羟基维生素D2
≥95.0% (HPLC)
别名:
25-羟基维生素, 25-羟基麦角甾醇, 骨化二醇
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关于此项目
经验公式（希尔记法）:
C28H44O2
化学文摘社编号:
分子量:
412.65
NACRES:
NA.28
PubChem Substance ID:
eCl@ss:
34058017
UNSPSC Code:
12352205
MDL number:
Beilstein/REAXYS Number:
4716773
biological source
synthetic
Quality Level
assay
≥95.0% (HPLC)
form
crystalline powder
color
white
storage temp.
−20°C
SMILES string
[H][C@@]12CC[C@H]([C@H](C)\C=C\[C@H](C)C(C)(C)O)[C@@]1(C)CCC/C2=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
Biochem/physiol Actions
麦角钙化醇（维生素D2）在 体内 通过羟基化反应而活化，生成25-羟基麦角钙化醇和1α,25-二羟基钙化醇。 活化的维生素D2分子可用于广泛的研究，以评估其对免疫功能和钙稳态等功能的影响。
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 2 Inhalation - Acute Tox. 3 Dermal - Acute Tox. 3 Oral - STOT RE 1 Oral
存储类别
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
Amin Salehpour et al.
Nutrition journal, 11, 78-78 (2012-09-25)
Vitamin D concentrations are linked to body composition indices, particularly body fat mass. Relationships between hypovitaminosis D and obesity, described by both BMI and waist circumference, have been mentioned. We have investigated the effect of a 12-week vitamin D3 supplementation
Peter F Schnatz et al.
Clinical chemistry, 60(4), 600-609 (2013-11-07)
Supplementation with vitamin D has received attention as a potential cardioprotective strategy. Biologically plausible mechanisms have been proposed to link vitamin D to coronary heart disease (CHD) prevention, and observational studies suggest an inverse association between serum 25-hydroxyvitamin D (25OHD)
Kevin D Cashman et al.
The British journal of nutrition, 112(2), 193-202 (2014-05-02)
It has been suggested that vitamin D₂ is not very prevalent in the human food chain. However, data from a number of recent intervention studies suggest that the majority of subjects had measurable serum 25-hydroxyvitamin D₂ (25(OH)D₂) concentrations. Serum 25(OH)D₂
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 17937-1MG | 04061838754233 |