Description

D-Arabinitol Pentabenzoate is a high-purity, fully benzoylated derivative of the sugar alcohol D-arabinitol. This compound serves as a crucial protected intermediate and analytical standard in advanced organic synthesis and carbohydrate chemistry research. It is primarily utilized by pharmaceutical R&D laboratories, fine chemical manufacturers, and academic institutions focused on nucleoside chemistry and chiral building block development.

Application

• Pharmaceutical Intermediate: Used in the synthesis of nucleoside analogs and antiviral/antitumor drug candidates.
• Chiral Building Block: Serves as a protected precursor for the preparation of complex, enantiomerically pure molecules.
• Analytical Reference Standard: Employed in HPLC and LC-MS methods for the identification and quantification of D-arabinitol and related compounds in research and quality control.
• Carbohydrate Chemistry Research: A key reagent for studying glycosylation reactions, protecting group strategies, and stereochemistry.
• Fine Chemical Synthesis: Used in the production of specialty chemicals, ligands, and materials science applications.

Basic Information

Item	Detail
Product Name	D-Arabinitol Pentabenzoate
CAS No.	71641-43-5
Molecular Formula	C40H34O10
Molecular Weight	674.70 g/mol
Synonyms	1,2,3,4,5-Penta-O-benzoyl-D-arabinitol; D-Arabitol Pentabenzoate; Pentabenzoyl-D-arabinitol; D-(-)-Arabinitol Pentabenzoate; D-Arabinitol, pentabenzoate; Arabitol, D-, pentabenzoate
EINECS	Contact for details

Quality Control

Our D-Arabinitol Pentabenzoate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic identification (IR, NMR), to ensure it meets exacting research and synthesis standards. A detailed Certificate of Analysis (COA) with lot-specific data is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The compound is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Specific Rotation	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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