N-DECYL-BETA-D-MALTOPYRANOSIDE
Synonym(s):Decyl-β-D -maltoside
- CAS NO.:82494-09-5
- Empirical Formula: C22H42O11
- Molecular Weight: 482.56
- MDL number: MFCD00061624
- EINECS: 617-340-6
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:12:28
What is N-DECYL-BETA-D-MALTOPYRANOSIDE?
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
The Uses of N-DECYL-BETA-D-MALTOPYRANOSIDE
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.
Properties of N-DECYL-BETA-D-MALTOPYRANOSIDE
| 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 |
| BRN | 4923334 |
| CAS DataBase Reference | 82494-09-5(CAS DataBase Reference) |
Safety information for N-DECYL-BETA-D-MALTOPYRANOSIDE
| Signal word | Warning |
| Pictogram(s) |
![]() Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for N-DECYL-BETA-D-MALTOPYRANOSIDE
| InChIKey | WOQQAWHSKSSAGF-WXFJLFHKSA-N |
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