Description

Xylitol, Pentabenzoate is a fully benzoylated derivative of the sugar alcohol xylitol. This compound is valued as a versatile chemical intermediate and a key building block in organic synthesis, offering a defined polyol core with multiple reactive sites. It is primarily utilized in the production of specialty polymers, advanced materials, and fine chemicals. Industries such as pharmaceuticals, agrochemicals, and performance polymer manufacturing seek this material for its consistent purity and reliable performance.

Application

• Polymer & Resin Synthesis: Serves as a multifunctional monomer or cross-linking agent in the production of specialty polyesters, alkyd resins, and high-performance coatings.
• Pharmaceutical Intermediates: Used as a protected polyol scaffold in the multi-step synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Formulations: Acts as a precursor or intermediate in the synthesis of certain herbicides, pesticides, and plant growth regulators.
• Dendrimer & Hyperbranched Polymer Construction: Provides a symmetrical core unit for building dendritic macromolecules with precise architecture.
• Liquid Crystal & OLED Materials: Utilized in the research and development of advanced electronic and optoelectronic materials.
• Cosmetic & Personal Care Ingredients: May be employed in the synthesis of specialty esters used as emollients or texture modifiers.
• Academic & Industrial Research: A valuable reagent for organic chemists exploring new synthetic methodologies and material properties.

Basic Information

Item	Detail
Product Name	Xylitol, Pentabenzoate
CAS No.	36030-82-7
Molecular Formula	C40H30O10
Molecular Weight	670.66 g/mol
Synonyms	Xylitol Pentabenzoate; 1,2,3,4,5-Pentakis-O-benzoyl-D-xylitol; Penta-O-benzoylxylitol; Xylitol Penta Benzoate; D-Xylitol, pentabenzoate; Pentabenzoyl Xylitol; Xylitol Benzoate Ester; Xylitol Pentaester
EINECS	Contact for details

Quality Control

Our Xylitol, Pentabenzoate is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed against rigorous in-house specifications, which typically include identity confirmation, assay, and impurity profiling. A Certificate of Analysis (COA) detailing the results is provided with every shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. The product is light-sensitive and should be stored away from direct light exposure.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Specification available upon request
Loss on Drying	≤ 0.5%
Heavy Metals	< 10 ppm
Residual Solvents	Meets ICH guidelines

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