Description

4,6-o-Benzylidene-n-Cbz-D-Glucosamine is a protected carbohydrate derivative, specifically a glucosamine analog with orthogonal protecting groups. This compound is a crucial chiral building block and synthetic intermediate in advanced organic synthesis. It is primarily utilized by researchers and manufacturers in the pharmaceutical and fine chemical industries for the development of glycosidase inhibitors, glycoconjugates, and novel carbohydrate-based therapeutics.

Application

• Pharmaceutical Intermediate: Key chiral synthon for the synthesis of glycosidase inhibitors and other bioactive carbohydrate molecules.
• Glycobiology Research: Used as a protected precursor for constructing complex oligosaccharides and glycoconjugates in research settings.
• Fine Chemical Synthesis: Serves as a versatile building block in the multi-step synthesis of specialty chemicals and labeled compounds.
• Process Development: Employed in route scouting and scale-up studies for the production of carbohydrate-based active pharmaceutical ingredients (APIs).
• Academic Research: A valuable reagent for methodological studies in synthetic organic chemistry and carbohydrate chemistry.

Basic Information

Product Name	4,6-o-Benzylidene-n-Cbz-D-Glucosamine
CAS No.	14534-82-8
Molecular Formula	C21H23NO7
Molecular Weight	401.41 g/mol
Synonyms	D-Glucosamine, 2-(benzyloxycarbonyl)amino-2-deoxy-4,6-O-benzylidene-; 4,6-O-Benzylidene-2-deoxy-2-[(phenylmethoxy)carbonyl]amino-D-glucopyranose; N-Cbz-4,6-O-benzylidene-D-glucosamine; N-Carbobenzoxy-4,6-O-benzylidene-D-glucosamine; 2-Deoxy-2-[(benzyloxycarbonyl)amino]-4,6-O-(phenylmethylene)-D-glucopyranose; 4,6-O-Benzylidene-N-carbobenzoxy-D-glucosamine; 2-(Benzyloxycarbonylamino)-2-deoxy-4,6-O-benzylidene-D-glucopyranose
EINECS	Contact for details

Quality Control

Our 4,6-o-Benzylidene-n-Cbz-D-Glucosamine is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR for structural confirmation, and chiral purity analysis. Certificates of Analysis (COA) detailing all specifications are provided to ensure traceability and compliance with research and development requirements.

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 should be handled in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity	≥ 99.0% ee
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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