Description

D-Glucaric Acid is a naturally occurring aldaric acid derived from the oxidation of glucose, serving as a versatile and sustainable building block for high-value applications. Its significance lies in its multifunctional nature, offering both chelating and acidifying properties while being a key intermediate in the synthesis of biodegradable polymers and fine chemicals. This compound is essential for manufacturers and R&D teams in the pharmaceutical, nutraceutical, detergent, and polymer industries seeking bio-based alternatives.

Application

• Pharmaceutical Intermediate: Used in the synthesis of glucaro-1,4-lactone, a potential therapeutic agent and a β-glucuronidase inhibitor.
• Nutraceutical Ingredient: Investigated for its role in detoxification and cholesterol management within dietary supplements.
• Biodegradable Polymer Precursor: A key monomer for producing polyhydroxypolyamides and other bio-based, compostable polymers.
• Metal Chelation & Cleaning Formulations: Acts as an effective, environmentally friendly chelating agent in detergents, cleaners, and water treatment solutions.
• Corrosion Inhibitor: Employed in industrial cooling systems and metal surface treatment processes.
• Chemical Synthesis: Serves as a chiral starting material for the production of various fine chemicals and specialty compounds.

Basic Information

Product Name	D-Glucaric Acid
CAS No.	87-73-0
Molecular Formula	C6H10O8
Molecular Weight	210.14 g/mol
Synonyms	Saccharic Acid; D-Saccharic Acid; Glucaric Acid; Tetrahydroxyadipic Acid; (2S,3S,4S,5R)-2,3,4,5-Tetrahydroxyhexanedioic Acid; L-Gularic Acid; D-Gluco-Hexaric Acid
EINECS	201-771-8

Quality Control

Our D-Glucaric Acid is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including assay, identification, and impurity profiling, to ensure it meets precise specifications. Certificates of Analysis (COA) documenting purity, heavy metals, residual solvents, and other critical parameters are available for every shipment to support your quality assurance and regulatory compliance needs.

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 opening to prevent moisture absorption and caking.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Specific Rotation	+20.0° to +23.0° (c=1 in H2O)

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