Description

Benzyl α-L-Rhamnopyranoside is a specialized glycoside derivative of the deoxy sugar L-rhamnose, where the anomeric hydroxyl group is protected by a benzyl group. This compound is a crucial building block and synthetic intermediate in organic and carbohydrate chemistry, valued for its role in constructing complex oligosaccharides and glycoconjugates. It is primarily utilized by researchers and manufacturers in the pharmaceutical, biotechnology, and fine chemical industries for applications in drug discovery, glycoscience research, and the synthesis of bioactive molecules.

Application

• Glycoscience Research: A fundamental substrate for studying glycosylation reactions, enzyme mechanisms, and carbohydrate-protein interactions.
• Pharmaceutical Intermediate: Serves as a key protected synthon in the multi-step synthesis of novel glycoside-based drugs, antibiotics, and antiviral agents.
• Oligosaccharide Synthesis: Used as a glycosyl donor or acceptor in the chemical and enzymatic assembly of complex, biologically active oligosaccharides.
• Bioconjugate Development: Employed in the creation of glycoconjugates for vaccine development, targeted drug delivery systems, and diagnostic tools.
• Chemical Biology Probes: Acts as a precursor for labeled rhamnose derivatives used to probe metabolic pathways and biological functions in living systems.
• Fine Chemical Production: An intermediate in the manufacture of specialty chemicals, flavors, and fragrances where specific sugar motifs are required.

Basic Information

Item	Detail
Product Name	Benzyl α-L-Rhamnopyranoside
CAS No.	3359-35-1
Molecular Formula	C₁₃H₁₈O₅
Molecular Weight	254.28 g/mol
Synonyms	Benzyl α-L-Rhamnopyranoside; Benzyl α-L-Rhamnoside; α-L-Rhamnopyranosyl Benzyl Ether; 1-O-Benzyl-α-L-rhamnopyranose; Benzyl 6-Deoxy-α-L-mannopyranoside; NSC 403714; Benzyl Rhamnoside
EINECS	Contact for details

Quality Control

Our Benzyl α-L-Rhamnopyranoside is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, spectroscopic identification (NMR, IR), and specific optical rotation verification, to ensure it meets exacting standards for research and synthesis. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Specific Optical Rotation	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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