Description

1,3,4-Tri-o-Benzyl-D-Ribitol CAS NO 131897-00-2 is a protected sugar alcohol derivative, serving as a crucial chiral building block and synthetic intermediate in advanced organic chemistry. Its value lies in providing a selectively benzylated ribitol scaffold, enabling precise chemical transformations while preserving stereochemical integrity. This compound is essential for researchers and manufacturers in the pharmaceutical and fine chemical industries, particularly for the synthesis of nucleoside analogs, antiviral agents, and complex carbohydrate-based molecules.

Application

• Pharmaceutical Intermediate: Key chiral precursor in the synthesis of nucleoside analogs and antiviral drug candidates.
• Carbohydrate Chemistry: Protected starting material for the preparation of complex oligosaccharides, glycoconjugates, and glycomimetics.
• Chemical Research: Versatile building block for medicinal chemistry programs and structure-activity relationship (SAR) studies.
• Process Development: Used in scaling up routes to bioactive molecules requiring a defined ribitol backbone.
• Reference Standard: Serves as an analytical standard for quality control in the production of related fine chemicals.

Basic Information

Item	Details
Product Name	1,3,4-Tri-o-Benzyl-D-Ribitol
CAS No.	131897-00-2
Molecular Formula	C26H28O5
Molecular Weight	420.50 g/mol
Synonyms	D-Ribitol, 1,3,4-tris-O-(phenylmethyl)-; 1,3,4-Tri-O-benzyl-D-ribitol; 1,3,4-Tris-O-benzyl-D-ribitol; (2R,3S,4R)-2,3,4-Tris(benzyloxy)-1,5-pentanediol; 1,3,4-Tri-O-benzylribitol; D-1,3,4-Tri-O-benzylribitol
EINECS	Contact for details

Quality Control

Our 1,3,4-Tri-o-Benzyl-D-Ribitol is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and chiral analysis, to ensure it meets the high standards required for research and development. A Certificate of Analysis (COA) detailing identity, purity, and specific impurities is provided with every shipment to guarantee traceability and consistency.

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 product is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity	≥ 99.0% ee
Loss on Drying	≤ 0.5%

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