Description

Acetylgalactosamine is a key monosaccharide derivative widely used in biochemical research and pharmaceutical development. This compound serves as a critical building block and intermediate in the synthesis of complex glycoconjugates and bioactive molecules. It is essential for researchers and manufacturers in the pharmaceutical, biotechnology, and life science sectors, particularly for applications in glycosylation studies, carbohydrate chemistry, and the development of novel therapeutics and diagnostic tools.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of glycosylated drugs, prodrugs, and targeted therapeutic agents.
• Biochemical Research: Used as a substrate or inhibitor in enzymatic studies, particularly those involving glycosyltransferases and glycosidases.
• Glycoconjugate Synthesis: Serves as a building block for the chemical and enzymatic preparation of oligosaccharides, glycopeptides, and glycolipids.
• Diagnostic Development: Employed in the design and production of carbohydrate-based biomarkers and assay components.
• Cell Culture & Media Supplements: Utilized as a specialized nutrient or signaling molecule in advanced cell culture applications.
• Cosmetic & Nutraceutical Ingredients: Acts as a functional ingredient in high-end skincare formulations and dietary supplements targeting skin health.

Basic Information

Product Name	Acetylgalactosamine
CAS No.	31022-50-1
Molecular Formula	C8H15NO6
Molecular Weight	221.21 g/mol
Synonyms	2-Acetamido-2-deoxy-D-galactopyranose; N-Acetyl-D-galactosamine; GalNAc; 2-Acetamido-2-deoxy-D-galactose; N-Acetylgalactosamine; D-Galactosamine, N-acetyl-; Acetylgalactosamine; 2-(Acetylamino)-2-deoxy-D-galactose
EINECS	Contact for details

Quality Control

Our Acetylgalactosamine is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing including HPLC for purity, chiral purity verification, and identity confirmation to ensure it meets the high standards required for research and production. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Optical Rotation	[α]²⁰D: +80° to +90° (c=1 in H₂O)
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Specific Optical Rotation	Conforms

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