N-DECYL-BETA-D-MALTOPYRANOSIDE Chemical Properties

Melting point:

>95°C (dec.)

Boiling point:

689.4±55.0 °C(Predicted)

Density 

1.32±0.1 g/cm3(Predicted)

storage temp. 

2-8°C

solubility 

H₂O: 50 mg/mL, clear

form 

Powder

pka

12.82±0.70(Predicted)

color 

White

Water Solubility 

water: 100mg/mL

BRN 

4923334

InChIKey

WOQQAWHSKSSAGF-WXFJLFHKSA-N

SMILES

[C@@H]1([C@H](O)[C@H]([C@H](OCCCCCCCCCC)O[C@@H]1CO)O)O[C@@H]1[C@H](O)[C@H]([C@H](O)[C@@H](CO)O1)O |&1:0,1,3,4,17,22,23,25,26,28,r|

CAS DataBase Reference

82494-09-5(CAS DataBase Reference)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-37/39-24/25

WGK Germany 

3

F 

10-21

HS Code 

29400090

MSDS

• Language:English Provider:SigmaAldrich

N-DECYL-BETA-D-MALTOPYRANOSIDE Usage And Synthesis

Description

n-Decyl-β-D-maltoside is a nonionic surfactant that is commonly used to solubilize and stabilize membrane proteins. It has a critical micelle concentration (CMC) value of 1.8 mM and has been used in the expression of functional recombinant GPCRs.

Chemical Properties

White to off-white powder

Uses

Decyl beta-D-maltopyranoside is used in a study to assess α-helical membrane protein crystallization. It has also been used in a study to investigate enantiomer separation of drugs by micellar electrokinetic chromatography. It aids in solubilizing the active cytochrome oxidase from mitochondria.

Definition

ChEBI: A glycoside resulting from attachment of a decyl group to the reducing-end anomeric centre of a beta-maltose molecule.

References

[1] ANDREA MAGGIONI. Expression, solubilisation, and purification of a functional CMP-sialic acid transporter in Pichia pastoris[J]. Protein expression and purification, 2014, 101: Pages 165-171. DOI: 10.1016/j.pep.2014.07.003
[2] KAROLA M. SCHLINKMANN . Maximizing Detergent Stability and Functional Expression of a GPCR by Exhaustive Recombination and Evolution[J]. Journal of Molecular Biology, 2012, 422 3: Pages 414-428. DOI: 10.1016/j.jmb.2012.05.039

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