Description

4,5,6,7,8,9-Hexahydroxy-2-Oxo-Nonanoic Acid is a high-purity, polyhydroxylated keto acid of significant interest in advanced organic synthesis and pharmaceutical research. This compound serves as a versatile and sophisticated building block for the development of complex molecules, including potential drug candidates and specialty fine chemicals. It is particularly valuable for research and development teams in the pharmaceutical, biotechnology, and specialty chemical sectors seeking to create novel compounds with specific stereochemical and functional properties.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of complex active pharmaceutical ingredients (APIs), particularly those requiring multiple hydroxyl functionalities.
• Biochemical Research: Used as a precursor or standard in metabolic pathway studies and enzyme inhibition research due to its structural similarity to sugar acids.
• Fine Chemical Synthesis: Employed in the multi-step synthesis of natural product analogs, complex ligands, and specialty polymers.
• Cosmetic Actives Development: Investigated for potential use in advanced skincare formulations targeting antioxidant and moisturizing properties.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying carbohydrate-processing enzymes and cellular recognition events.

Basic Information

Item	Detail
Product Name	4,5,6,7,8,9-Hexahydroxy-2-Oxo-Nonanoic Acid
CAS No.	22594-61-2
Molecular Formula	C9H14O9
Molecular Weight	266.20 g/mol
Synonyms	2-Oxononanoic acid, 4,5,6,7,8,9-hexahydroxy-; D-Glycero-D-galacto-2-Nonulopyranosonic Acid (a stereoisomer); Nonulosonic acid derivative; Polyhydroxy Keto Acid; 2-Keto-4,5,6,7,8,9-hexahydroxynonanoic Acid; Sialic Acid Analog; Potential intermediate for Neu5Ac synthesis
EINECS	Contact for details

Quality Control

Our 4,5,6,7,8,9-Hexahydroxy-2-Oxo-Nonanoic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity, chiral analysis, and identity confirmation, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) with detailed chromatographic data are provided for full traceability and quality assurance.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) and easily oxidized nature, store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C). For long-term stability, storage at 2-8°C is recommended. Keep the container tightly sealed in a dry environment to prevent moisture uptake and decomposition.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Specific Rotation	Contact for details
Heavy Metals	< 10 ppm

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