Description

9-o-Acetyl-2-Keto-3-Deoxyglycero-Galacto-Nononic Acid is a key advanced intermediate in the synthesis of complex carbohydrates and sialic acid derivatives. This compound is critical for research and development in the pharmaceutical and biotechnology sectors, where precise molecular structures are required for biological activity studies. It is primarily utilized by scientists and manufacturers working on glycobiology, vaccine development, and novel therapeutic agents.

Application

• Glycobiology Research: A fundamental building block for the chemical and enzymatic synthesis of complex oligosaccharides and glycoconjugates.
• Pharmaceutical Intermediates: Serves as a crucial precursor in the synthesis of sialic acid analogs and other bioactive carbohydrate-based molecules for drug discovery.
• Vaccine Development: Used in the research and production of carbohydrate-based antigens for conjugate vaccines.
• Biochemical Tools: Employed in the development of enzyme inhibitors, receptor ligands, and probes for studying cell surface interactions and signaling pathways.
• Standards and Reference Materials: Provides a high-purity standard for analytical method development and quality control in carbohydrate chemistry.

Basic Information

Product Name	9-o-Acetyl-2-Keto-3-Deoxyglycero-Galacto-Nononic Acid
CAS No.	126265-01-8
Molecular Formula	C11H18NO10
Molecular Weight	324.26 g/mol
Synonyms	9-O-Acetyl-2-keto-3-deoxy-D-glycero-D-galacto-nononic acid; 9-O-Acetyl-KDN; 9-O-Acetyl-3-deoxy-D-glycero-D-galacto-non-2-ulosonic acid; 9-O-Acetyl-2-keto-3-deoxynononic acid; 9-Acetyl-KDN; KDN 9-acetate; 9-O-Acetyl-3-deoxy-D-glycero-D-galacto-nonulosonic acid
EINECS	Contact for details

Quality Control

Our 9-o-Acetyl-2-Keto-3-Deoxyglycero-Galacto-Nononic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via NMR and MS, to ensure it meets the high standards required for research and pharmaceutical applications. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C. Due to its hygroscopic nature, the container should be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent moisture absorption and degradation.

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%
Residual Solvents (GC)	Meets ICH guidelines

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