Description

(2R,3R,4S,5R)-2,3,4,5,6-Pentahydroxyhexanoic Acid is a high-purity, stereochemically defined sugar acid derivative with significant value in advanced synthesis and research. This compound matters for its role as a versatile chiral building block and intermediate in the production of complex pharmaceuticals, fine chemicals, and biochemical reagents. It is essential for R&D chemists and manufacturers in the pharmaceutical, biotechnology, and specialty chemical industries who require precise stereochemistry and high-quality intermediates for their synthetic pathways.

Application

• Pharmaceutical Intermediate: A key chiral precursor in the synthesis of nucleoside analogs, antiviral drugs, and other active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a substrate or standard in enzymatic studies, metabolic pathway analysis, and carbohydrate chemistry research.
• Fine Chemical Synthesis: Serves as a building block for complex natural products, chiral ligands, and specialty polymers.
• Cosmetic & Personal Care: Potential application in the formulation of advanced skin care products due to its polyhydroxy structure and humectant properties.
• Food Science & Additives: May be investigated as a precursor for certain food-grade additives or flavor modifiers.
• Diagnostic Reagents: Can be utilized in the development of diagnostic kits and assays that target specific carbohydrate structures.

Basic Information

Product Name	(2R,3R,4S,5R)-2,3,4,5,6-Pentahydroxyhexanoic Acid
CAS No.	20246-53-1
Molecular Formula	C6H12O7
Molecular Weight	196.16 g/mol
Synonyms	D-Gluconic Acid (stereospecific isomer); (2R,3R,4S,5R)-2,3,4,5,6-Pentahydroxycaproic Acid; D-Gluconate; Pentahydroxycaproic Acid; Gluconic Acid (D-form); 2,3,4,5,6-Pentahydroxyhexanoic Acid; (2R,3R,4S,5R)-Gluconic Acid
EINECS	243-604-3

Quality Control

Our (2R,3R,4S,5R)-2,3,4,5,6-Pentahydroxyhexanoic Acid is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including chiral purity verification by HPLC, to ensure compliance with high-purity standards suitable for pharmaceutical and research applications. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request.

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 to prevent moisture absorption, which can affect product stability and handling properties. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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