Description

Potassium D-Arabinonate is the potassium salt of D-arabinonic acid, a key intermediate in carbohydrate chemistry and biochemical research. This high-purity compound is valued for its role as a chiral building block and a precursor in the synthesis of complex molecules. It is essential for researchers and manufacturers in the pharmaceutical, nutraceutical, and fine chemical industries, particularly for developing active pharmaceutical ingredients (APIs) and specialty biochemicals.

Application

• Pharmaceutical Intermediate: Serves as a critical chiral precursor in the synthesis of nucleoside analogs, antiviral agents, and other complex APIs.
• Biochemical Research: Used as a substrate or standard in enzymatic studies, metabolic pathway analysis, and carbohydrate metabolism research.
• Fine Chemical Synthesis: Acts as a versatile building block for producing specialty chemicals, chelating agents, and ligands for catalysis.
• Nutraceutical Development: Employed in the research and production of advanced dietary supplements and functional food ingredients.
• Cosmetic Science: Investigated for use in the formulation of advanced skin care products due to its potential humectant and chelating properties.
• Microbiology & Fermentation: Can be utilized as a defined carbon source in microbial culture media for fermentation process development.

Basic Information

Product Name	Potassium D-Arabinonate
CAS No.	15770-22-6
Molecular Formula	C5H9KO6
Molecular Weight	204.22 g/mol
Synonyms	D-Arabinonic acid potassium salt; Potassium D-arabinonate; Arabinonic acid potassium salt; Potassium pentonate; 2,3,4,5-Tetrahydroxypentanoic acid potassium salt; (2R,3S,4R)-2,3,4,5-Tetrahydroxypentanoic acid potassium salt
EINECS	Contact for details

Quality Control

Our Potassium D-Arabinonate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including identification, assay, and impurity profiling, to ensure it meets the high standards required for research and synthesis. A Certificate of Analysis (COA) detailing purity, specific rotation, and other critical parameters is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after use to prevent moisture absorption, which can affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Specific Rotation	Contact for details
Loss on Drying	≤ 2.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	Contact for details
Microbial Limits	Meets standard criteria

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