Description

Methyl α-L-Rhamnopyranoside is a specialized monosaccharide derivative, a methyl glycoside of the deoxy sugar L-rhamnose. This compound is a crucial chiral building block and biochemical tool, valued for its defined stereochemistry and stability compared to the parent sugar. It is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical, biotechnology, and fine chemical sectors for applications ranging from glycosylation studies to the synthesis of complex natural products and diagnostic reagents.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the synthesis of novel therapeutic agents, including antibiotics, antivirals, and anti-inflammatory drugs.
• Biochemical Research: Used as a standard, substrate, or inhibitor in enzymatic studies, particularly those involving rhamnosidases and glycosyltransferases.
• Glycochemistry & Glycobiology: Acts as a fundamental building block for the chemical and enzymatic synthesis of complex oligosaccharides, glycoconjugates, and glycomimetics.
• Diagnostic Reagent Development: Employed in the design and production of diagnostic assays and probes that target specific carbohydrate-mediated biological interactions.
• Fine Chemical Synthesis: Utilized as a starting material or intermediate in the preparation of flavors, fragrances, and other high-value specialty chemicals.
• Academic Research: A standard compound for teaching and research in organic chemistry, carbohydrate chemistry, and stereochemistry.

Basic Information

Product Name	Methyl α-L-Rhamnopyranoside
CAS No.	14917-55-6
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 strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity, specific optical rotation, and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept in a dry environment. For long-term storage, consider desiccated conditions.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Specific Optical Rotation [α]²⁰D	-90° to -95° (c=1 in H₂O)
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.