Description

D-Galactosamine-2-n-Sulphate is a chemically modified amino sugar derivative, specifically a sulfated form of galactosamine. This compound is of significant interest in biochemical and pharmaceutical research due to its structural similarity to key components of glycosaminoglycans (GAGs) like chondroitin sulfate. It serves as a crucial building block and reference standard for scientists developing novel therapeutics, studying carbohydrate-protein interactions, and investigating metabolic pathways related to connective tissue. Primary users include research institutions, pharmaceutical R&D departments, and fine chemical suppliers focused on carbohydrate chemistry and glycobiology.

Application

• Biochemical Research: Used as a critical intermediate and reference standard in the study of glycosaminoglycan (GAG) biosynthesis and degradation pathways.
• Pharmaceutical Development: Serves as a key starting material or synthetic precursor for novel anti-inflammatory, anti-osteoarthritis, and anticoagulant drug candidates.
• Enzyme Substrate Studies: Acts as a specific substrate for sulfatases and other enzymes involved in carbohydrate metabolism for kinetic and inhibition assays.
• Glycobiology: Employed in the synthesis of complex oligosaccharides and glycoconjugates to study cell signaling and recognition processes.
• Diagnostic Reagent Manufacturing: Utilized in the production of high-purity reagents and kits for clinical diagnostics related to metabolic disorders.
• Academic Research: A vital tool for universities and research institutes exploring the structure and function of sulfated carbohydrates.

Basic Information

Product Name	D-Galactosamine-2-n-Sulphate
CAS No.	481635-18-1
Molecular Formula	C6H13NO8S
Molecular Weight	259.23 g/mol
Synonyms	2-Deoxy-2-sulfoamino-D-galactopyranose; D-Galactosamine 2-Sulfate; 2-Sulfoamino-2-deoxy-D-galactose; Galactosamine-2-O-sulfate; 2-Amino-2-deoxy-D-galactopyranose 2-sulfate; 2-Sulfogalactosamine; Amino sugar sulfate derivative
EINECS	Contact for details

Quality Control

Our D-Galactosamine-2-n-Sulphate is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity, NMR and MS for structural confirmation, and specific tests for residual solvents and sulfation degree. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specification results. Our quality commitment ensures the material meets the high standards required for sensitive research and development applications.

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). For long-term storage, consider desiccated conditions or storing under an inert atmosphere to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Sulfation Degree	≥ 90.0%
Residual Solvents (GC)	Meets ICH guidelines

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