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580218

Taurocholic Acid, Sodium Salt

ULTROL® Grade, ≥98% (TLC), detergent to solubilize membrane-bound proteins in their native state

Synonym(s):

Taurocholic Acid, Sodium Salt, ULTROL® Grade, Sodium Taurocholate

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About This Item

Empirical Formula (Hill Notation):
C26H44NO7S · Na
CAS Number:
145-42-6
Molecular Weight:
537.68
UNSPSC Code:
12352106
NACRES:
NA.21
MDL number:
MFCD00013050
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description

Merck USA index - 14, 9075

Quality Segment

100

assay

≥98% (TLC)

form

solid

mol wt

micellar wt 2100

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze, desiccated (hygroscopic)

aggregation number

4

color

white

pKa 

1.9

CMC

3 - 11 mM

solubility

water: soluble

shipped in

ambient

storage temp.

15-25°C

SMILES string

[Na+].[S](=O)(=O)([O-])CCNC(=O)CC[C@H]([C@@H]1[C@@]2([C@H]([C@H]3[C@@H]([C@@]4([C@H](C[C@H]3O)C[C@@H](CC4)O)C)C[C@@H]2O)CC1)C)C

InChI

1S/C26H45NO7S.Na/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);/q;+1/p-1/t15-,16+,17-,18-,19+,20+,21-,22+,24+,25+,26-;/m1./s1

InChI key

JAJWGJBVLPIOOH-IZYKLYLVSA-M

General description

Absorbance (100 mM, H2O, 280 nm): <0.30.
Highly purified and intended for use as a detergent to solubilize membrane-bound proteins in their native state (absorbance: <0.30 at 280 nm, 100 mM, H2O; aggregation number: 4; CMC: 3-11 mM; micellar weight: 2100; pKa: 1.9).

Preparation Note

Following reconstitution, aliquot and refrigerate (4°C ). Stock solutions are stable for up to 2 months at 4°C.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
ULTROL is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

Toxicity: Standard Handling (A)

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Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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