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Merck
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文件

47768

Supelco

麦角钙化甾醇 (D2)

analytical standard

别名:

麦角钙化醇, 照射麦角甾醇, 维生素 D2, 钙化醇, 骨化醇

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About This Item

经验公式（希尔记法）:
C28H44O
CAS号:
50-14-6
分子量:
396.65
Beilstein:
1916682
EC號碼:
200-014-9
MDL號碼:
MFCD00166988
分類程式碼代碼:
12164500
PubChem物質ID:
24871402

等級

analytical standard

品質等級

100

CofA

current certificate can be downloaded

特點

standard type fat soluble vitamin

包裝

ampule of 100 mg

技術

HPLC: suitable
gas chromatography (GC): suitable

顏色

white to yellowish

mp

114-118 °C (lit.)

應用

agriculture
cleaning products
cosmetics
environmental
food and beverages
personal care
pharmaceutical (small molecule)
vitamins, nutraceuticals, and natural products

格式

neat

運輸包裝

wet ice

儲存溫度

−20°C

SMILES 字串

CC(C)[C@@H](C)/C=C/[C@@H](C)[C@@]1([H])CC[C@@]([C@]1(C)CCC/2)([H])C2=C\C=C(C[C@@H](O)CC3)/C3=C

InChI

1S/C28H44O/c1-19(2)20(3)9-10-22(5)26-15-16-27-23(8-7-17-28(26,27)6)12-13-24-18-25(29)14-11-21(24)4/h9-10,12-13,19-20,22,25-27,29H,4,7-8,11,14-18H2,1-3,5-6H3/b10-9+,23-12+,24-13-/t20-,22+,25-,26+,27-,28+/m0/s1

InChI 密鑰

MECHNRXZTMCUDQ-RKHKHRCZSA-N

基因資訊

human ... VDR(7421)

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應用

有关合适仪器技术的更多信息，请参考产品的分析证书。如需进一步支持，请联系技术服务。

相關產品

产品编号
说明
价格

象形圖

Skull and crossbonesHealth hazard
GHS06,GHS08

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

Choose from one of the most recent versions:

分析证书(COA)

Lot/Batch Number
LRAB7469
LC26541V
LC25901V
LC25001V
LC23265V

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If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

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Sigma-Aldrich

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胆钙化醇

麦角钙化醇 European Pharmacopoeia (EP) Reference Standard

Y0001375

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46958

视黄醇乙酸酯

(±)-α-生育酚 analytical standard

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47783

(±)-α-生育酚

R Jorde et al.
European journal of endocrinology, 152(1), 39-45 (2005-03-15)
Smoking is associated with reduced bone density and calcium absorption, and reduced serum levels of vitamin D. A compensatory increase in serum parathyroid hormone (PTH) would therefore be expected as a result of an altered calcium balance. However, reports on
H A Bischoff-Ferrari et al.
Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research, 19(2), 265-269 (2004-02-19)
Intracellular 1,25-dihydroxyvitamin D receptor (VDR) is expressed in human skeletal muscle tissue. However, it is unknown whether VDR expression in vivo is related to age or vitamin D status, or whether VDR expression differs between skeletal muscle groups. We investigated
B L Salle et al.
The American journal of clinical nutrition, 71(5 Suppl), 1317S-1324S (2000-05-09)
During pregnancy, maternal serum concentrations of 25-hydroxyvitamin D, the circulating form of vitamin D, correlate with dietary vitamin D intake. Maternal serum concentrations of 1,25-dihydroxyvitamin D, the hormonal circulating and active form of vitamin D, are elevated during pregnancy; 1,25-dihydroxyvitamin
H A Bischoff et al.
The Histochemical journal, 33(1), 19-24 (2001-05-16)
Growing evidence suggests that intracellular vitamin D receptors are present in skeletal muscle tissue mediating vitamin D hormone response. The aim of the work reported here was to investigate the in situ expression of 1,25-dihydroxyvitamin D3 receptor in human skeletal
G Jones et al.
Physiological reviews, 78(4), 1193-1231 (1998-10-28)
The important reactions that occur to the vitamin D molecule and the important reactions involved in the expression of the final active form of vitamin D are reviewed in a critical manner. After an overview of the metabolism of vitamin
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