Description

n-Methyl-D-Glucosamine is a chemically modified amino sugar derivative of D-glucosamine, where a methyl group replaces a hydrogen on the amino nitrogen. This modification enhances its stability and alters its biochemical interactions, making it a valuable intermediate for advanced research and synthesis. It is primarily utilized by pharmaceutical, biotechnology, and fine chemical industries for applications in glycoscience, drug development, and as a chiral building block.

Application

• Pharmaceutical Intermediate: A key chiral precursor in the synthesis of novel glycosidase inhibitors, antiviral agents, and other therapeutic compounds.
• Biochemical Research: Used as a substrate or inhibitor in enzymatic studies related to carbohydrate metabolism and glycobiology.
• Glycoconjugate Synthesis: Serves as a building block for the chemical and enzymatic synthesis of complex oligosaccharides and glycopeptides.
• Cosmetic Actives: Investigated for use in advanced skincare formulations targeting skin barrier function and hydration.
• Standards & Reagents: Employed as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	n-Methyl-D-Glucosamine
CAS No.	42852-95-9
Molecular Formula	C7H15NO5
Molecular Weight	193.20 g/mol
Synonyms	N-Methyl-D-glucosamine; 1-Deoxy-1-(methylamino)-D-glucitol; D-Glucosamine, N-methyl-; Methylglucosamine; N-Methyl-D-glucamine; 2-Amino-2-deoxy-1-O-methyl-D-glucopyranose; N-Methyl-D-glycosamine
EINECS	Contact for details

Quality Control

Our n-Methyl-D-Glucosamine is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including identification, purity assay, and impurity profiling, to ensure it meets the high standards required for research and industrial use. Certificates of Analysis (COA) detailing all test results are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure containers are kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Specific Rotation	+70° to +80° (c=1 in H2O)
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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