Description

3,6-Dihydro-3-Hydroxy-6-(1-Methylethoxy)-2H-Pyran-2-Methanol is a specialized organic compound featuring a dihydropyran core with hydroxyl and methoxy-substituted side chains, making it a valuable chiral intermediate and building block in synthetic chemistry. Its precise stereochemistry and functional group arrangement are critical for constructing complex molecular architectures with high specificity. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, where it serves as a precursor for active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the synthesis of novel drug candidates, particularly for antiviral, anti-inflammatory, or central nervous system (CNS) active compounds.
• Agrochemical Synthesis: Used in the development of advanced pesticides, herbicides, or plant growth regulators where specific stereochemistry influences biological activity.
• Fine Chemical Production: Serves as a versatile building block for creating complex flavors, fragrances, and specialty polymers requiring defined stereocenters.
• Academic & Industrial R&D: Employed in methodological studies and process chemistry for developing new asymmetric synthesis routes and catalytic transformations.
• Material Science Precursor: Potential use in synthesizing functionalized monomers or ligands for advanced materials and catalysts.

Basic Information

Product Name	3,6-Dihydro-3-Hydroxy-6-(1-Methylethoxy)-2H-Pyran-2-Methanol
CAS No.	56196-34-0
Molecular Formula	C10H18O4
Molecular Weight	202.25 g/mol
Synonyms	6-Isopropoxy-3-hydroxymethyl-3,6-dihydro-2H-pyran-2-ol; 3-(Hydroxymethyl)-6-(isopropoxy)-3,6-dihydro-2H-pyran-2-ol; 3,6-Dihydro-3-hydroxy-6-isopropoxy-2H-pyran-2-methanol; 2H-Pyran-2-methanol, 3,6-dihydro-3-hydroxy-6-(1-methylethoxy)-; (3R,6R)-rel-3,6-Dihydro-3-hydroxy-6-(1-methylethoxy)-2H-pyran-2-methanol (if stereochemistry specified)
EINECS	Contact for details

Quality Control

Our production of 3,6-Dihydro-3-Hydroxy-6-(1-Methylethoxy)-2H-Pyran-2-Methanol adheres to stringent quality management systems. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay, enantiomeric excess (if applicable), and impurity profiles are provided and available upon request. We support compliance with cGMP and ICH guidelines for pharmaceutical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flames. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.0%

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