Description

n-Benzoyl-D-Glucosamine is a chemically modified derivative of D-glucosamine, featuring a benzoyl protecting group on the nitrogen atom. This modification enhances its stability and makes it a valuable chiral intermediate and building block in sophisticated organic synthesis. It is particularly sought after by research and development teams in the pharmaceutical and fine chemical sectors. The compound is essential for the synthesis of glycosidase inhibitors, complex carbohydrates, and other bioactive molecules.

Application

• Pharmaceutical Intermediate: Key chiral building block for the synthesis of glycosidase inhibitors and other therapeutic agents.
• Biochemical Research: Used as a substrate or inhibitor in enzymatic studies related to carbohydrate metabolism.
• Glycochemistry: Serves as a protected glycosyl donor or acceptor in the synthesis of complex oligosaccharides and glycoconjugates.
• Fine Chemical Synthesis: Employed in the preparation of specialty chemicals, including advanced materials and diagnostic reagents.
• Cosmetic Ingredient Development: Investigated for use in advanced skincare formulations targeting skin barrier function.

Basic Information

Product Name	n-Benzoyl-D-Glucosamine
CAS No.	655-42-5
Molecular Formula	C₁₃H₁₇NO₆
Molecular Weight	283.28 g/mol
Synonyms	N-Benzoyl-D-glucosamine; 2-Acetamido-2-deoxy-D-glucopyranose, N-benzoyl-; D-Glucosamine, N-benzoyl-; 1,3,4,6-Tetra-O-acetyl-2-benzamido-2-deoxy-β-D-glucopyranose (precursor); Benzoylglucosamine; 2-Benzamido-2-deoxy-D-glucose; N-(Phenylcarbonyl)-D-glucosamine; 655-42-5
EINECS	211-485-6

Quality Control

Our n-Benzoyl-D-Glucosamine is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for research and synthesis. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Optical Rotation	[α]²⁰D: +40° to +50° (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.