Description

D-Glucitol 1,6-Dibenzoate is a high-purity, synthetically derived ester of sorbitol (D-glucitol) and benzoic acid. This compound serves as a versatile intermediate and functional additive, valued for its specific chemical structure and properties. It is primarily utilized in advanced material synthesis, pharmaceutical research, and as a specialty plasticizer or modifier in polymer formulations. Industrial buyers in fine chemical, life science, and performance material sectors rely on this product for its consistent quality and reliable performance in sensitive applications.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and prodrugs requiring specific solubility or release profiles.
• Polymer Science: Acts as a specialty plasticizer, modifier, or cross-linking agent in the production of biodegradable polymers, resins, and coatings.
• Material Research: Serves as a key building block or functional additive in the development of advanced materials, including liquid crystals and specialty films.
• Cosmetic & Personal Care: Employed as a conditioning agent or emollient ester in high-end cosmetic formulations.
• Food-Grade Additives: Potential use as an intermediate in the production of certain food-grade emulsifiers or stabilizers (subject to regulatory approval and specific grade).
• Analytical Chemistry: Used as a reference standard or reagent in chromatographic analysis and method development.

Basic Information

Product Name	D-Glucitol 1,6-Dibenzoate
CAS No.	5346-88-3
Molecular Formula	C20H22O8
Molecular Weight	390.38 g/mol
Synonyms	Sorbitol 1,6-Dibenzoate; 1,6-Di-O-benzoyl-D-glucitol; D-Sorbitol 1,6-Dibenzoate; 1,6-Dibenzoylsorbitol; NSC 403754; Hexitol, 1,6-dibenzoate; D-Glucitol, 1,6-dibenzoate
EINECS	226-298-5

Quality Control

Our D-Glucitol 1,6-Dibenzoate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets stringent specifications for identity, purity, and impurity profiles. We provide full traceability and support our products with detailed Certificates of Analysis (COA), which are available for every shipment. Our quality commitment aligns with cGMP principles where applicable, ensuring reliability for research and industrial-scale applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases. The material is moisture-sensitive; ensure the container is kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	158°C - 162°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%

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