739669

25-羟基维生素 D₃ 溶液

5 μg/mL in ethanol, 98% (CP)

• Synonym(s): 25-羟基胆钙化醇 溶液
• Empirical Formula (Hill Notation): C₂₇H₄₄O₂
• CAS Number: 19356-17-3
• Molecular Weight: 400.64
• EC 号: 200-578-6
• MDL编号: MFCD00867077
• PubChem化学物质编号: 329765369

Properties

• 质量水平: 200
• 测定: 98% (CP)
• 形式: solution
• 浓度: 5 μg/mL in ethanol
• technique(s): mass spectrometry (MS): suitable
• 颜色: colorless
• application(s): detection
• 储存温度: −20°C
• SMILES string: C[C@H](CCCC(C)(C)O)[C@H]1CC[C@H]2C(\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)

Description

一般描述

25-Hydroxyvitamin D₃ (calcifediol) is a prohormone produced via hydroxylation of vitamin D₃ (cholecalciferol) in the liver. It is a precursor for the synthesis of calcitriol {1,25-dihydroxyvitamin D₃ or [1,25(OH)₂D₃]}. It is also used as a biomarker to determine the status of vitamin D in the body.

应用

This product may be used as an analytical standard.

包装

1 mL in ampule

Safety Information

• 象形图: GHS02,GHS07
• 警示用语：: Danger
• 危险声明: H225 - H319
• 预防措施声明: P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338
• 危险分类: Eye Irrit. 2 - Flam. Liq. 2
• 储存分类代码: 3 - Flammable liquids
• WGK: WGK 1
• 闪点(F): 57.2 °F
• 闪点(C): 14.0 °C