Description

D-Glucosamine Hydrochloride is a vital amino sugar derivative widely used as a key building block in the synthesis of glycosaminoglycans. This high-purity compound is essential for industries requiring a reliable and consistent source of glucosamine for nutritional and pharmaceutical applications. It serves as a critical raw material for manufacturers of dietary supplements, veterinary products, and pharmaceutical intermediates targeting joint health.

Application

• Primary raw material for the production of dietary supplements and nutraceuticals supporting joint and cartilage health.
• Active Pharmaceutical Ingredient (API) and intermediate in the manufacture of pharmaceutical formulations for osteoarthritis.
• Key component in veterinary supplements for companion animals and livestock.
• Starting material for biochemical research and development in glycoscience and carbohydrate chemistry.
• Ingredient in functional foods and beverages marketed for wellness support.
• Reference standard for analytical testing and quality control laboratories.

Basic Information

Product Name	D-Glucosamine Hydrochloride
CAS No.	66-84-2
Molecular Formula	C6H13NO5 • HCl
Molecular Weight	215.63 g/mol
Synonyms	Glucosamine HCl; 2-Amino-2-deoxy-D-glucose hydrochloride; Chitosamine hydrochloride; D-Glucosamine HCl; GlcN HCl; (3R,4R,5S,6R)-3-Amino-6-(hydroxymethyl)oxane-2,4,5-triol hydrochloride; D-(+)-Glucosamine hydrochloride; Glucosamine Hydrochloride USP
EINECS	200-638-1

Quality Control

Our D-Glucosamine Hydrochloride is manufactured under a strict quality management system. It can be produced to meet various pharmacopeial standards, including USP, EP, and FCC specifications for identity, purity, and safety. Every batch undergoes rigorous analytical testing, and a comprehensive Certificate of Analysis (COA) is provided to ensure full traceability and compliance with your requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature. Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which can affect stability and flow properties.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	98.0% - 102.0% (on dried basis)
Specific Rotation	+70.0° to +73.0°
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%
Microbiological Control	Meets USP/EP criteria

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