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30960

Sigma-Aldrich

脱氧胆酸

≥99.0% (T)

同義詞:

3α,12α-二羟基-5β-胆甾烯酸, 7-脱氧胆酸, 脱氧胆酸

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About This Item

經驗公式(希爾表示法):
C24H40O4
CAS號碼:
分子量::
392.57
Beilstein:
3219882
EC號碼:
MDL號碼:
分類程式碼代碼:
12352106
PubChem物質ID:
NACRES:
NA.77

生物源

ox bile

描述

anionic

化驗

≥99.0% (T)

形狀

powder

光學活性

[α]20/D +54±1°, c = 1% in ethanol

分子量

392.57 g/mol

雜質

≤1% cholic acid (TLC)

mp

170-175 °C
171-174 °C (lit.)

官能基

carboxylic acid

SMILES 字串

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

InChI

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

InChI 密鑰

KXGVEGMKQFWNSR-LLQZFEROSA-N

基因資訊

human ... ATIC(471)

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一般說明

脱氧胆酸是一种两亲分子,是胆汁酸的重要组成部分。它包括3α和12α位取代的羟基和支链末端的羧基。这些组成成分可对分子的亲水性产生影响并且疏水环戊烯并菲形成其中心。

應用

使用脱氧胆酸用作:
  • 体外测定中的菌丝抑制化合物,以研究胃肠道中白色念珠菌的菌丝形态发生
  • 一种用于估计细胞团块中毒素浓度的内部标准品
  • 采用超高效液相色谱三重四极杆质谱联用技术定量在接受治疗的小鼠各种样品中定量测定BA的胆汁酸(BA)颗粒

生化/生理作用

脱氧胆酸的两亲性特性可显著有助于溶解、乳化和吸收体内的脂肪、维生素和胆固醇等。肠内脱氧胆酸含量高可通过诱导氧化应激和DNA损伤导致结肠直肠癌。它是一种致癌和促肿瘤因子。

其他說明

用于β-肾上腺素能受体的增溶

象形圖

Exclamation mark

訊號詞

Warning

危險分類

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

11 - Combustible Solids

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

dust mask type N95 (US), Eyeshields, Gloves


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