Description

(5R)-5β-(β-D-Glucopyranosyloxy)-5,6-Dihydro-4,6β-Dimethyl-2H-Pyran-2-One is a high-purity, specialized glycosidic compound of significant interest in advanced organic synthesis and pharmaceutical research. Its value lies in its unique molecular scaffold, which serves as a versatile chiral building block and a potential precursor for bioactive molecules. This product is essential for R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries seeking to develop novel compounds with specific stereochemical configurations.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of new active pharmaceutical ingredients (APIs), particularly in stereoselective synthesis.
• Glycoscience Research: Used as a reference standard or starting material in studies involving glycosylation reactions, carbohydrate chemistry, and enzyme inhibition.
• Agrochemical Development: Serves as a potential intermediate in creating novel, biologically active compounds for crop protection and pest management.
• Fine Chemical Synthesis: Employed as a sophisticated building block for synthesizing complex natural product analogs and other high-value specialty chemicals.
• Biochemical Probe Development: Useful in designing molecular probes to study biological pathways involving carbohydrate recognition and processing.

Basic Information

Product Name	(5R)-5β-(β-D-Glucopyranosyloxy)-5,6-Dihydro-4,6β-Dimethyl-2H-Pyran-2-One
CAS No.	59870-77-8
Molecular Formula	C₁₃H₂₀O₈
Molecular Weight	304.29 g/mol
Synonyms	5β-(β-D-Glucopyranosyloxy)-5,6-dihydro-4,6β-dimethyl-2H-pyran-2-one; 5,6-Dihydro-4,6β-dimethyl-5β-(β-D-glucopyranosyloxy)-2H-pyran-2-one; (5R)-5β-(β-D-Glucopyranosyloxy)-5,6-dihydro-4,6β-dimethyl-2H-pyran-2-one; Glucopyranosyloxy dihydropyranone derivative; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

We supply (5R)-5β-(β-D-Glucopyranosyloxy)-5,6-Dihydro-4,6β-Dimethyl-2H-Pyran-2-One with a commitment to the highest standards of purity and consistency, suitable for demanding research and development applications. Our products undergo rigorous quality testing, including advanced chromatographic and spectroscopic methods, to ensure compliance with stringent internal specifications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each batch to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). This compound is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 95.0%
Purity (HPLC, Area %)	≥ 97.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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