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Merck
CN

18892

Sigma-Aldrich

Octyl β-D-1-thiomaltoside

≥99.0% (TLC)

Synonym(s):

Octyl β-D-1-thiomaltopyranoside

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About This Item

Empirical Formula (Hill Notation):
C20H38O10S
CAS Number:
Molecular Weight:
470.57
MDL number:
UNSPSC Code:
12161900
PubChem Substance ID:
NACRES:
NA.25
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Assay

≥99.0% (TLC)

mol wt

470.57 g/mol

impurities

insoluble matter, passes filter test

pH

5-8 (1 % (w/v) in H2O)

λ

1 % (w/v) in H2O

UV absorption

λ: 260 nm Amax: ≤0.20
λ: 280 nm Amax: ≤0.15

SMILES string

CCCCCCCCS[C@@H]1O[C@H](CO)[C@@H](O[C@H]2O[C@H](CO)[C@@H](O)[C@H](O)[C@H]2O)[C@H](O)[C@H]1O

InChI

1S/C20H38O10S/c1-2-3-4-5-6-7-8-31-20-17(27)15(25)18(12(10-22)29-20)30-19-16(26)14(24)13(23)11(9-21)28-19/h11-27H,2-10H2,1H3/t11-,12-,13-,14+,15-,16-,17-,18-,19-,20+/m1/s1

InChI key

JHBBNAKIOKQRJS-NQXZFOFXSA-N

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

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S Izawa et al.
Journal of biochemistry, 113(5), 573-576 (1993-05-01)
We synthesized a series of non-ionic detergents, alkyl thiomaltosides, and investigated their properties and usefulness. We solubilized membrane proteins of Vibrio parahaemolyticus using the detergents. With octyl thiomaltoside, nonyl thiomaltoside, decyl thiomaltoside, or undecyl thiomaltoside, we observed satisfactory solubilization of

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