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Merck
CN

22510

鹅去氧胆酸

≥98.0% (T)

别名:

3α,7α-二羟基-5β-胆汁酸, 5β-胆酸-3α,7α-二醇, 鹅去氧胆酸

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关于此项目

经验公式(希尔记法):
C24H40O4
化学文摘社编号:
分子量:
392.57
EC Number:
207-481-8
UNSPSC Code:
12352200
MDL number:
Beilstein/REAXYS Number:
3219887
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description

anionic

assay

≥98.0% (T)

optical activity

[α]20/D +12±1°, c = 2% in ethanol

impurities

≤0.5% cholic acid (TLC)

mp

165-167 °C (lit.)

SMILES string

C[C@H](CCC(O)=O)[C@H]1CC[C@H]2[C@@H]3[C@H](O)C[C@@H]4C[C@H](O)CC[C@]4(C)[C@H]3CC[C@]12C

InChI

1S/C24H40O4/c1-14(4-7-21(27)28)17-5-6-18-22-19(9-11-24(17,18)3)23(2)10-8-16(25)12-15(23)13-20(22)26/h14-20,22,25-26H,4-13H2,1-3H3,(H,27,28)/t14-,15+,16-,17-,18+,19+,20-,22+,23+,24-/m1/s1

InChI key

RUDATBOHQWOJDD-BSWAIDMHSA-N

Application

Chenodeoxycholic acid was used as standard in HPLC in the analysis of bile in natural gastric juice.

Biochem/physiol Actions

Chenodeoxycholic acid is a primary bile acid that causes desaturation of bile. When the composition of bile includes more than 70% of Chenodeoxycholic acid, the amount of cholesterol in bile reduces. This results in the dissolution of gall stones that result from the saturation of bile with cholesterol.

Preparation Note

A 2% solution of Chenodeoxycholic acid may be prepared in ethanol.


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pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

存储类别

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)



历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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