Description

Methyl α-L-Rhamnopyranoside is a specific methyl glycoside derivative of the deoxy sugar L-rhamnose. This compound serves as a crucial chiral building block and biochemical standard in advanced organic synthesis and carbohydrate research. It is primarily utilized by research institutions and industrial laboratories in the pharmaceutical, biotechnology, and fine chemical sectors for the development of novel glycoconjugates, enzyme substrates, and diagnostic reagents.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon for the synthesis of complex glycoconjugates, antiviral agents, and other bioactive molecules.
• Biochemical Research: Used as a standard, substrate, or inhibitor in enzymatic studies involving glycosidases and glycosyltransferases.
• Glycochemistry: Acts as a protected glycosyl donor or acceptor in the synthesis of oligosaccharides and neoglycoconjugates.
• Diagnostic Reagent Development: Employed in the design and production of carbohydrate-based diagnostic tools and biosensors.
• Flavor & Fragrance Industry: Potential use as a precursor for the synthesis of specific flavor compounds and aroma chemicals.
• Academic Research: A fundamental reagent for studying carbohydrate structure, metabolism, and molecular recognition processes.

Basic Information

Product Name	Methyl α-L-Rhamnopyranoside
CAS No.	15814-59-2
Molecular Formula	C7H14O5
Molecular Weight	178.18 g/mol
Synonyms	Methyl α-L-Rhamnopyranoside; α-Methyl L-rhamnopyranoside; Methyl 6-deoxy-α-L-mannopyranoside; L-Rhamnose methyl glycoside; 6-Deoxy-α-L-mannopyranoside methyl ether; Methyl α-L-rhamnoside; α-L-Rhamnopyranosyl methyl ether
EINECS	Contact for details

Quality Control

Our Methyl α-L-Rhamnopyranoside is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity, optical rotation, and identity confirmation (IR, NMR), to ensure it meets high-purity research and industrial standards. A 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, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under anhydrous conditions. For long-term storage, consider using a desiccator.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Optical Rotation [α]20/D	-80° to -90° (c=1 in H2O)
Melting Point	155°C - 165°C
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.