Description

(N,6-O)-Diacetyl-D-Glucosamine CAS NO 131832-93-4 is a chemically modified derivative of glucosamine, featuring selective acetylation at the N and 6-O positions. This modification enhances its stability and alters its biochemical properties, making it a valuable intermediate for advanced research and synthesis. It is primarily utilized by researchers and manufacturers in the pharmaceutical, cosmetic, and biochemical industries for developing novel therapeutic agents, high-purity standards, and specialized bioactive compounds.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel glycosidase inhibitors, anti-inflammatory agents, and other bioactive molecules.
• Biochemical Research: Used as a substrate or inhibitor in enzymatic studies to investigate carbohydrate metabolism and protein-glycan interactions.
• Cosmetic Ingredient: Serves as a precursor for synthesizing advanced moisturizing agents and skin barrier-enhancing compounds.
• Glycochemistry: An essential starting material for the chemoenzymatic synthesis of complex oligosaccharides and glycoconjugates.
• Reference Standard: Employed as a high-purity analytical standard in quality control laboratories for method development and validation.
• Nutraceutical Development: Investigated for the production of stabilized, bioavailable derivatives of glucosamine.

Basic Information

Item	Details
Product Name	(N,6-O)-Diacetyl-D-Glucosamine
CAS No.	131832-93-4
Molecular Formula	C10H17NO7
Molecular Weight	263.24 g/mol
Synonyms	N,6-O-Diacetyl-D-glucosamine; 2-Acetamido-2-deoxy-6-O-acetyl-D-glucopyranose; 1,3,4,6-Tetra-O-acetyl-2-acetamido-2-deoxy-D-glucopyranose (isomer specific); Diacetylglucosamine; GlcNAc-6-O-Ac; N-Acetyl-6-O-acetyl-D-glucosamine; 2-(Acetylamino)-2-deoxy-6-O-acetyl-D-glucose
EINECS	Contact for details

Quality Control

Our (N,6-O)-Diacetyl-D-Glucosamine is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial use. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept in a desiccated environment to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Specific Rotation	Contact for details

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