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重要文件

C2100000

胆钙化醇

European Pharmacopoeia (EP) Reference Standard

同義詞:

(+)-维生素 D3, 活化7-脱氢胆固醇, 活化7-脱氢胆甾醇, 胆骨化醇

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About This Item

經驗公式(希爾表示法):
C27H44O
CAS號碼:
分子量::
384.64
Beilstein:
2339331
MDL號碼:
分類程式碼代碼:
41116107
PubChem物質ID:
NACRES:
NA.24
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生物源

synthetic

等級

pharmaceutical primary standard

agency

EP

API 家族

cholecalciferol

形狀

solid

製造商/商標名

EDQM

技術

gas chromatography (GC): suitable
liquid chromatography (LC): suitable

mp

83-86 °C (lit.)

應用

pharmaceutical (small molecule)

形式

neat

儲存溫度

−20°C

SMILES 字串

CC(C)CCC[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/C27H44O/c1-19(2)8-6-9-21(4)25-15-16-26-22(10-7-17-27(25,26)5)12-13-23-18-24(28)14-11-20(23)3/h12-13,19,21,24-26,28H,3,6-11,14-18H2,1-2,4-5H3/b22-12+,23-13-/t21-,24+,25-,26+,27-/m1/s1

InChI 密鑰

QYSXJUFSXHHAJI-YRZJJWOYSA-N

基因資訊

human ... VDR(7421)

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一般說明

本品按现行药典规定交付。所有为支持本产品而提供的信息,包括SDS和任何产品信息单均由药典颁发机构制定并发布。如需进一步信息和支持,请访问现行药典网站。

胆钙化醇是一种脂溶性维生素,商业上用于维生素补充剂和杀鼠剂。它可通过暴露于阳光直接合成或通过正常的膳食摄取。[1]

應用

本欧洲药典参考标准仅用于欧洲药典中明确规定的用途。

生化/生理作用

维生素 D 借以发挥作用的受体是配体依赖性转录因子超家族的成员。调控正常细胞和癌细胞的增殖和分化。对乳腺癌、结肠癌和前列腺癌细胞具有抗增殖和抗转移作用。肠和骨骼中的活化维生素 D 受体维持着钙的吸收和平衡。
维生素 D 通过调控正常细胞和癌细胞增殖和分化的受体而发挥作用。

包裝

本品按照现行药典要求提供。有关当前单位数量,请见EDQM 参考目录

其他說明

可能适用相应的销售限制。

象形圖

Skull and crossbonesHealth hazard

訊號詞

Danger

危險分類

Acute Tox. 2 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 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 2

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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Clinical Veterinary Toxicology (2003)
Simultaneous determination of retinol acetate, retinol palmitate, cholecalciferol, α-tocopherol acetate and alphacalcidol in capsules by non-aqueous reversed-phase HPLC and column backflushing
Wielinski S and Olszanowski A
Chromatographia, 50(1-2), 109-112 (1999)
Sara S Oberhelman et al.
Mayo Clinic proceedings, 88(12), 1378-1387 (2013-12-03)
To determine whether a single monthly supplement is as effective as a daily maternal supplement in increasing breast milk vitamin D to achieve vitamin D sufficiency in their infants. Forty mothers with exclusively breast-fed infants were randomized to receive oral
Bich Tran et al.
The American journal of clinical nutrition, 99(1), 156-161 (2013-10-11)
Observational data suggested that supplementation with vitamin D could reduce risk of infection, but trial data are inconsistent. We aimed to examine the effect of oral vitamin D supplementation on antibiotic use. We conducted a post hoc analysis of data
Hongliu Ding et al.
Neurology, 81(17), 1531-1537 (2013-09-27)
To conclusively test for a specific association between the biological marker 25-hydroxy-vitamin D3, a transcriptionally active hormone produced in human skin and liver, and the prevalence and severity of Parkinson disease (PD). We used liquid chromatography/tandem mass spectrometry to establish

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Separation of Ergocalciferol (D2), analytical standard; Cholecalciferol (D3), analytical standard

Ascentis Express C18 is suitable for routine analysis of fat-soluble vitamins D2 and D3, providing optimized chromatograms.

Separation of (±)-α-Tocopherol, analytical standard; Menadione (K3), analytical standard; (+)-γ-Tocopherol, analytical standard; Cholecalciferol (D3), analytical standard

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