所有图片(1)
About This Item
经验公式（希尔记法）:
C28H44O2
CAS号:
分子量:
412.65
Beilstein:
4716773
MDL號碼:
分類程式碼代碼:
12352205
eCl@ss:
34058017
PubChem物質ID:
NACRES:
NA.28
推荐产品
生物源
synthetic
化驗
≥95.0% (HPLC)
形狀
crystalline powder
顏色
white to off-white
mp
88.0-95.0 °C
儲存溫度
−70°C
SMILES 字串
[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 密鑰
KJKIIUAXZGLUND-ICCVIKJNSA-N
生化／生理作用
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。
包裝
琥珀色聚丙烯瓶
訊號詞
Danger
危險分類
Acute Tox. 2 Inhalation - Acute Tox. 3 Dermal - Acute Tox. 3 Oral - STOT RE 1 Oral
儲存類別代碼
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
水污染物質分類（WGK）
WGK 3
閃點（°F）
Not applicable
閃點（°C）
Not applicable
個人防護裝備
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
其他客户在看
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
Paul Haggarty et al.
The British journal of nutrition, 109(5), 898-905 (2012-11-22)
The aims of the present study were to determine compliance with current advice on vitamin D and to assess the influence of season, dietary intake, supplement use and deprivation on vitamin D status in pregnant mothers and newborns in the
Anna-Maija Tolppanen et al.
Epidemiology (Cambridge, Mass.), 24(2), 310-319 (2013-02-05)
Higher serum total 25-hydroxyvitamin D (25(OH)D) concentrations have been associated with better lung function and lower risk of allergic disease. 25(OH)D3 constitutes the majority of total 25(OH)D and has been suggested to be more potent than 25(OH)D2. We studied the
Grant R Campbell et al.
PLoS pathogens, 8(11), e1003017-e1003017 (2012-11-21)
Toll-like receptors (TLR) are important in recognizing microbial pathogens and triggering host innate immune responses, including autophagy, and in the mediation of immune activation during human immunodeficiency virus type-1 (HIV) infection. We report here that TLR8 activation in human macrophages
Stephen J Bruce et al.
Rapid communications in mass spectrometry : RCM, 27(1), 200-206 (2012-12-15)
The aim of the work was to develop and validate a method for the quantification of vitamin D metabolites in serum using ultra-high-pressure liquid chromatography coupled to mass spectrometry (LC/MS), and to validate a high-resolution mass spectrometry (LC/HRMS) approach against
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