Description

Benzyl 3-O,4-o-[(S)-Benzylidene]-α-D-Arabinopyranoside is a high-purity, synthetically derived carbohydrate derivative, specifically a protected arabinose glycoside. This compound serves as a crucial chiral building block and synthetic intermediate in advanced organic synthesis, offering precise stereochemical control. It is primarily utilized by researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries for the development of novel active ingredients and complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of nucleoside analogs, antiviral agents, and other bioactive molecules.
• Glycochemistry Research: Used in the study and synthesis of complex oligosaccharides, glycoconjugates, and glycomimetics.
• Agrochemical Development: Serves as a precursor in creating novel, stereospecific pesticides and plant growth regulators.
• Fine Chemical Synthesis: Employed as a protected sugar donor in multi-step synthetic routes for specialty chemicals.
• Academic & Industrial R&D: A valuable tool for methodological development in asymmetric synthesis and carbohydrate chemistry.

Basic Information

Product Name	Benzyl 3-O,4-o-[(S)-Benzylidene]-α-D-Arabinopyranoside
CAS No.	38099-79-5
Molecular Formula	C19H20O5
Molecular Weight	328.36 g/mol
Synonyms	Benzyl 3,4-O-[(S)-Benzylidene]-α-D-arabinopyranoside; α-D-Arabinopyranoside, benzyl 3,4-O-[(S)-phenylmethylene]-; Benzyl α-D-arabinopyranoside 3,4-(S)-benzylidene acetal; (3aR,5R,6S,6aR)-5-(Benzyloxy)-6-[(R)-phenyl]-2-phenyl-3a,5,6,6a-tetrahydrofuro[3,2-d][1,3]dioxole; Benzyl 3,4-O-(S)-benzylidene-α-D-arabinopyranoside
EINECS	Contact for details

Quality Control

Our Benzyl 3-O,4-o-[(S)-Benzylidene]-α-D-Arabinopyranoside is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and chiral integrity, NMR for structural confirmation, and other relevant physicochemical analyses to ensure it meets the high standards required for research and synthesis. A comprehensive Certificate of Analysis (COA) detailing all specifications 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). This material is hygroscopic (moisture-sensitive); ensure the container is kept tightly sealed in a low-humidity environment to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity	≥ 99.0% ee
Melting Point	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.