Merck
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T4009

Sigma-Aldrich

Taurocholic acid sodium salt hydrate

≥95% (HPLC)

Synonym(s):
2-[(3α,7α,12α-Trihydroxy-24-oxo-5β-cholan-24-yl)amino]ethanesulfonic acid, 3α,7α,12α-Trihydroxy-5β-cholan-24-oic acid N-(2-sulfoethyl)amide, Sodium taurocholate hydrate
Empirical Formula (Hill Notation):
C26H44NNaO7S · xH2O
CAS Number:
Molecular Weight:
537.68 (anhydrous basis)
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.25

biological source

synthetic (organic)

Quality Level

description

anionic

assay

≥95% (HPLC)

form

powder

mol wt

micellar avg mol wt 2100

aggregation number

4

CMC

3-11 mM (20-25°C)

functional group

sulfonic acid

shipped in

ambient

storage temp.

room temp

SMILES string

[Na+].[H]O[H].[H][C@@]12C[C@H](O)CC[C@]1(C)[C@@]3([H])C[C@H](O)[C@]4(C)[C@H](CC[C@@]4([H])[C@]3([H])[C@H](O)C2)[C@H](C)CCC(=O)NCCS([O-])(=O)=O

InChI

1S/C26H45NO7S.Na.H2O/c1-15(4-7-23(31)27-10-11-35(32,33)34)18-5-6-19-24-20(14-22(30)26(18,19)3)25(2)9-8-17(28)12-16(25)13-21(24)29;;/h15-22,24,28-30H,4-14H2,1-3H3,(H,27,31)(H,32,33,34);;1H2/q;+1;/p-1/t15-,16+,17-,18-,19+,20+,21-,22+,24+,25+,26-;;/m1../s1

InChI key

RDAJAQDLEFHVNR-NEMAEHQESA-M

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General description

Taurocholic acid sodium salt hydrate is a bile acid with detergent capabilities.

Application

Taurocholic acid sodium salt hydrate has been used in a study to assess the adsorption of bile acids and salts to vegetable fibrous tissue. It has also been used in a study to investigate a method for determination of conjugated and unconjugated bile salts in serum and jejunal fluid.
Anionic detergent used for protein solubilization.

Packaging

250 mg in poly bottle
1, 5, 25, 100 g in poly bottle

Biochem/physiol Actions

Non-sulfated bile salt, physiological transport substrate for the bile salt export pump/sister of Pgp (BSEP/spgp), Na(+)/taurocholate cotransporter (NTCP) and MRP3 into the hepatic carnalicular.

Preparation Note

Synthesized from cholic acid

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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