Y0002040

杂质D鉴定用骨化二醇

European Pharmacopoeia (EP) Reference Standard

别名:
25-羟基胆钙化醇, 25-羟基维生素D3
Empirical Formula (Hill Notation):
C27H44O2
CAS号:
分子量:
400.64
MDL编号:

生物来源

synthetic

等级

pharmaceutical primary standard

机构/方法

EP

形式

solid

manufacturer/tradename

EDQM

应用

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

格式

neat

储存温度

2-8°C

SMILES string

C[C@H](CCCC(C)(C)O)[C@H]1CC[C@H]2\C(CCC[C@]12C)=C\C=C3\C[C@@H](O)CCC3=C

InChI

1S/C27H44O2/c1-19-10-13-23(28)18-22(19)12-11-21-9-7-17-27(5)24(14-15-25(21)27)20(2)8-6-16-26(3,4)29/h11-12,20,23-25,28-29H,1,6-10,13-18H2,2-5H3/b21-11+,22-12-/t20-,23+,24-,25+,27-/m1/s1

InChI key

JWUBBDSIWDLEOM-DTOXIADCSA-N

Gene Information

human ... VDR(7421)

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相关类别

一般描述

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.
Calcifediol is a metabolite of vitamin D3, which is responsible for maintaining appropriate amounts of calcium and phosphorus for strong as well as healthy teeth and bones.

应用

Calcifediol for impurity D identification may be used as an analytical reference standard for the determination of the analyte in pharmaceutical formulations by liquid chromatography.

包装

Unit quantity: 5 mg. Subject to change. The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.

其他说明

Sales restrictions may apply.

象形图

Skull and crossbonesHealth hazard

警示用语:

Danger

WGK Germany

WGK 3

闪点(F)

Not applicable

闪点(C)

Not applicable

分析证书

原产地证书 (CofO)

Calcifediol for impurity D identification
European Pharmacopoeia Commission and European Directorate for the Quality of Medicines & Healthcare
European pharmacopoeia, 118, 6045-6066 (2019)
Calcifediol-loaded liposomes for local treatment of pulmonary bacterial infections
Castoldi A, et al.
European Journal of Pharmaceutics and Biopharmaceutics, 118, 62-67 (2017)

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