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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:
148616-91-5
Molecular Weight:
470.57
MDL number:
MFCD09750647
UNSPSC Code:
12161900
PubChem Substance ID:
329751755
NACRES:
NA.25

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

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

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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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