Description

n-Dodecyl-D25-B-D-Maltopyranoside is a high-purity, deuterated non-ionic surfactant and detergent specifically designed for advanced research applications. Its core value lies in providing exceptional isotopic purity and structural stability, which is critical for sensitive analytical techniques like NMR spectroscopy and membrane protein studies. This compound is essential for researchers and manufacturers in the fields of structural biology, pharmaceutical development, and analytical chemistry who require precise, non-interfering detergents for solubilizing and stabilizing complex biomolecules.

Application

• Membrane Protein Solubilization & Crystallization: Used to extract and stabilize integral membrane proteins in their native conformation for structural analysis via X-ray crystallography or cryo-EM.
• Nuclear Magnetic Resonance (NMR) Spectroscopy: The deuterated alkyl chain (D25) minimizes background signal interference, making it ideal for solution-state and solid-state NMR studies of protein-ligand interactions.
• Biophysical & Biochemical Assays: Serves as a mild, non-denaturing detergent in fluorescence anisotropy, surface plasmon resonance (SPR), and other assays requiring minimal perturbation of protein function.
• Lipid Bilayer & Vesicle Research: Employed in the formation and manipulation of model membrane systems, such as micelles, bicelles, and liposomes, for studying membrane dynamics.
• Pharmaceutical R&D: Facilitates the study of drug-target interactions with membrane-bound receptors and ion channels.
• Reference Standard & Analytical Reagent: Acts as a high-purity standard in mass spectrometry and chromatographic methods due to its defined isotopic labeling.

Basic Information

Product Name	n-Dodecyl-D25-B-D-Maltopyranoside
CAS No.	849110-74-3
Molecular Formula	C24D25H19O11
Molecular Weight	~531.6 g/mol (deuterated form)
Synonyms	n-Dodecyl-β-D-maltopyranoside-d25
DDM-d25
Dodecyl-β-D-maltoside-d25
n-Dodecyl-β-D-maltoside (deuterated, perdeuterated dodecyl chain)
Lauryl-β-D-maltopyranoside-d25
Deuterated Dodecyl Maltoside
1-Dodecyl-β-D-maltopyranoside (d25)
EINECS	Contact for details

Quality Control

Our n-Dodecyl-D25-B-D-Maltopyranoside is manufactured under strict quality systems to ensure the highest isotopic and chemical purity for research applications. Each batch is characterized by advanced analytical techniques including NMR, HPLC, and Mass Spectrometry to confirm identity, deuterium incorporation, and purity. Certificates of Analysis (COA) detailing batch-specific results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below for long-term stability. This product is hygroscopic (moisture-sensitive). Allow the sealed vial to equilibrate to room temperature before opening to minimize condensation and moisture uptake.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR / NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Deuterium Incorporation	≥ 98 atom % D
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.