Description

3-Deoxy-5-o-Rhamnopyranosyl-2-Octulopyranosonate is a complex carbohydrate derivative, specifically a deoxy sugar acid glycoside, of significant interest in advanced biochemical research and synthesis. This compound serves as a critical intermediate or reference standard for studying bacterial cell wall components, particularly in the context of lipopolysaccharide (LPS) and capsular polysaccharide biosynthesis. It is essential for researchers and manufacturers in the pharmaceutical and biotechnology sectors focused on glycobiology, vaccine development, and the synthesis of novel therapeutic agents.

Application

• Glycobiology Research: A key intermediate for studying the biosynthesis and structure of complex bacterial polysaccharides.
• Pharmaceutical Reference Standard: Used as a high-purity analytical standard for quality control in the development of carbohydrate-based drugs and vaccines.
• Synthetic Chemistry: Serves as a sophisticated building block for the chemical and enzymatic synthesis of oligosaccharides and glycoconjugates.
• Microbial Pathogenesis Studies: Employed in research to understand the role of specific sugar residues in bacterial virulence and host immune response.
• Diagnostic Reagent Development: Potential use in creating assays and kits for detecting specific bacterial antigens or antibodies.
• Academic & Institutional Research: Fundamental tool for universities and research institutes exploring carbohydrate chemistry and microbiology.

Basic Information

Product Name	3-Deoxy-5-o-Rhamnopyranosyl-2-Octulopyranosonate
CAS No.	96304-96-0
Molecular Formula	C14H22O12
Molecular Weight	382.32 g/mol
Synonyms	3-Deoxy-5-O-α-L-rhamnopyranosyl-D-manno-oct-2-ulosonic acid; KDO-α-L-Rhamnopyranoside; 3-Deoxy-5-O-(6-deoxy-α-L-mannopyranosyl)-D-manno-oct-2-ulosonic acid; 5-O-(6-Deoxy-α-L-mannopyranosyl)-3-deoxy-D-manno-oct-2-ulosonate; 3-Deoxy-5-O-rhamnopyranosyl-manno-octulosonate; KDO-Rha; 2-Keto-3-deoxy-5-O-α-L-rhamnopyranosyl-octonate
EINECS	Contact for details

Quality Control

Every batch of 3-Deoxy-5-o-Rhamnopyranosyl-2-Octulopyranosonate is produced and analyzed under strict quality management protocols to ensure identity, purity, and consistency. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) are available upon request, providing detailed results from advanced analytical techniques such as NMR, HPLC, and MS.

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 (moisture-sensitive) nature, the container must be kept tightly sealed in a desiccated environment to prevent degradation. For long-term storage, consider conditions of 2-8°C.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 0.5%
Specific Rotation	Contact for details

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