Description

n-Propionyl-D-Glucosamine is a chemically modified derivative of D-glucosamine, where a propionyl group is attached to the amino sugar backbone. This modification enhances its lipophilicity and stability, making it a valuable intermediate for advanced biochemical synthesis and pharmaceutical research. It is primarily utilized by R&D chemists and manufacturers in the pharmaceutical, cosmetic, and nutraceutical industries for developing novel therapeutic agents and bioactive ingredients.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel glycosidase inhibitors and other bioactive molecules.
• Cosmetic Actives: Used in the formulation of advanced skincare products for its potential moisturizing and skin-barrier enhancing properties.
• Biochemical Research: Serves as a crucial substrate or standard in enzymatic studies and metabolic pathway research.
• Nutraceutical Development: Investigated as a precursor for more bioavailable forms of glucosamine derivatives in dietary supplements.
• Glycochemistry: Essential reagent for the chemoenzymatic synthesis of complex carbohydrates and glycoconjugates.
• Chiral Synthesis: Utilized as a chiral pool starting material for the asymmetric synthesis of nitrogen-containing compounds.

Basic Information

Product Name	n-Propionyl-D-Glucosamine
CAS No.	15475-14-6
Molecular Formula	C9H17NO6
Molecular Weight	235.24 g/mol
Synonyms	D-Glucosamine N-propionate; 2-Amino-2-deoxy-D-glucopyranose N-propionate; 1,3,4,6-Tetra-O-acetyl-2-deoxy-2-propionamido-β-D-glucopyranose (precursor related); N-Propionylglucosamine; Propionamido-D-glucose; N-Propanoyl-D-glucosamine; 2-(Propionylamino)-2-deoxy-D-glucose; GlcNProp
EINECS	Contact for details

Quality Control

Our n-Propionyl-D-Glucosamine is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity, chiral analysis, and identity confirmation by IR and NMR spectroscopy. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to ensure traceability and compliance with your research or manufacturing standards.

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 under dry, inert conditions to maintain stability and prevent decomposition.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Optical Rotation	[α]²⁰D: +40° to +50° (c=1 in H₂O)
Water Content (KF)	≤ 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.