Description

L-Menthyl-A-D-Glucopyranoside n-Hydrate is a specialized glycoside derivative that combines the chiral characteristics of menthol with the carbohydrate structure of glucose. This compound is valued for its role as a chiral auxiliary and building block in advanced organic synthesis, particularly for the preparation of stereochemically defined molecules. It serves critical needs in the pharmaceutical, agrochemical, and fine chemical industries for research, process development, and the production of high-value intermediates.

Application

• Chiral Synthesis: Employed as a chiral auxiliary or resolving agent in asymmetric synthesis to induce stereoselectivity.
• Pharmaceutical Intermediates: Used in the research and development of active pharmaceutical ingredients (APIs) requiring specific stereochemistry.
• Flavor and Fragrance Chemistry: Serves as a precursor or modifier in the synthesis of complex aroma chemicals and flavorants.
• Agrochemical Development: Applied in creating enantiomerically pure pesticides and herbicides for enhanced efficacy.
• Glycochemistry Research: Acts as a model compound or starting material in glycoscience and carbohydrate chemistry studies.
• Fine Chemical Production: Utilized in custom synthesis and manufacturing of specialty chemicals for various industrial applications.

Basic Information

Product Name	L-Menthyl-A-D-Glucopyranoside n-Hydrate
CAS No.	67462-22-0
Molecular Formula	C₁₆H₃₀O₇ • nH₂O
Molecular Weight	334.41 g/mol (anhydrous basis)
Synonyms	L-Menthyl α-D-Glucopyranoside Hydrate; (1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl α-D-Glucopyranoside Hydrate; (-)-Menthyl α-D-Glucopyranoside Hydrate; α-D-Glucopyranoside, (1R,2S,5R)-2-(1-methylethyl)-5-methylcyclohexyl, Hydrate; Menthylglucoside Hydrate; L-Menthyl-α-D-glucoside Hydrate
EINECS	Contact for details

Quality Control

Our L-Menthyl-A-D-Glucopyranoside n-Hydrate is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, detailing key parameters such as assay, chiral purity, and water content. Our quality systems are designed to meet the stringent requirements of research and cGMP manufacturing environments.

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 after opening to minimize exposure to atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 5.0% w/w
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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