Description

5,6-Dihydro-2H-Pyran-3-Methanol is a versatile heterocyclic building block and chiral intermediate of significant importance in advanced organic synthesis. Its unique structure, featuring a partially saturated pyran ring with a hydroxymethyl substituent, makes it a valuable precursor for pharmaceuticals, agrochemicals, and fine chemicals. This compound is particularly sought after by research institutions and industrial manufacturers engaged in the development of active pharmaceutical ingredients (APIs), specialty polymers, and complex natural product analogs.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of various therapeutic agents, including antiviral and cardiovascular drugs.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, leveraging its heterocyclic framework.
• Fine Chemical Production: Serves as a building block for fragrances, flavors, and other high-value specialty chemicals.
• Polymer Chemistry: Acts as a monomer or cross-linking agent for creating novel polymers with specific functional properties.
• Academic & Industrial Research: Employed in methodological development and as a standard in asymmetric synthesis studies.
• Ligand and Catalyst Preparation: Useful for constructing complex ligand systems in coordination chemistry and catalysis.

Basic Information

Product Name	5,6-Dihydro-2H-Pyran-3-Methanol
CAS No.	14774-35-7
Molecular Formula	C6H10O2
Molecular Weight	114.14 g/mol
Synonyms	3-(Hydroxymethyl)-5,6-dihydro-2H-pyran; 5,6-Dihydro-2H-pyran-3-ylmethanol; 3-Hydroxymethyl-5,6-dihydro-2H-pyran; DHP-methanol; 3-Pyranmethanol, 5,6-dihydro-; Tetrahydro-2H-pyran-3-methanol (incorrect but common); 3-Methanol-5,6-dihydro-2H-pyran
EINECS	Contact for details

Quality Control

Our 5,6-Dihydro-2H-Pyran-3-Methanol is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets the high standards required for synthetic applications. A Certificate of Analysis (COA) detailing specific results for purity, water content, and related substances is provided with every shipment. We support custom synthesis and can tailor specifications to meet specific GMP or research-grade requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and heat sources. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index	Contact for details
Specific Gravity	Contact for details

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