Description

n-Acetyl-D-Galactosamine-4,6-Di-o-Sulphatesodiumsalt is a high-purity, sulfated monosaccharide derivative, a key building block in glycobiology research and synthesis. This compound is essential for studying and mimicking complex carbohydrate structures found in biological systems. It is primarily utilized by researchers and manufacturers in the pharmaceutical, biotechnology, and diagnostic reagent industries for the development of novel therapeutics, vaccines, and analytical tools.

Application

• Glycoconjugate Synthesis: A critical precursor for the chemical and enzymatic synthesis of complex oligosaccharides, glycopeptides, and glycolipids.
• Pharmaceutical Research: Used in the development of carbohydrate-based drugs, including heparin mimetics and anti-inflammatory agents targeting selectin-mediated processes.
• Biochemical Reagent: Serves as a substrate or inhibitor for sulfotransferases, glycosidases, and lectins in enzymatic and binding studies.
• Diagnostic Development: Employed in the design and production of diagnostic assays and kits for detecting specific carbohydrate-protein interactions.
• Cell Biology Studies: Used to probe cell surface glycosylation patterns and their role in cell signaling, adhesion, and communication.
• Standards and Calibrants: Acts as a high-purity reference standard for analytical methods like HPLC and mass spectrometry in quality control and research laboratories.

Basic Information

Product Name	n-Acetyl-D-Galactosamine-4,6-Di-o-Sulphatesodiumsalt
CAS No.	157296-98-5
Molecular Formula	C8H13NO11S2•2Na
Molecular Weight	449.28 g/mol (for disodium salt)
Synonyms	GalNAc-4,6-disulfate disodium salt; 2-Acetamido-2-deoxy-D-galactopyranose 4,6-disulfate disodium salt; D-Galactosamine, N-acetyl-, 4,6-bis(hydrogen sulfate), disodium salt; N-Acetylgalactosamine 4,6-disulfate sodium salt; 4,6-Di-O-sulfo-N-acetyl-D-galactosamine disodium salt; Acetylgalactosamine 4,6-disulfate; AGS-4,6(SO3Na)2
EINECS	Contact for details

Quality Control

Our n-Acetyl-D-Galactosamine-4,6-Di-o-Sulphatesodiumsalt is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and MS for structural confirmation, and tests for residual solvents and moisture to ensure it meets the stringent requirements of research and development applications. Certificates of Analysis (COA) with detailed specifications are provided for every shipment.

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 in a desiccated environment to maintain stability and purity. For long-term storage, consider storing under an inert atmosphere.

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%
Heavy Metals	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines
Specific Rotation	Contact for details

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