Description

4-Phenyl-Tetrahydro-Pyran-4-Ol CAS NO 81462-07-9 is a versatile chiral building block and intermediate in organic synthesis. Its unique structure, featuring both a phenyl group and a tetrahydro-2H-pyran-4-ol moiety, makes it a valuable scaffold for constructing complex molecules. This compound is particularly sought after by research and development teams in the pharmaceutical and fine chemical industries. It serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs) and advanced materials.

Application

• Pharmaceutical Intermediate: A critical chiral synthon for the research and development of novel therapeutic agents and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides where specific stereochemistry is required for bioactivity.
• Ligand and Catalyst Development: Serves as a precursor for creating chiral ligands and organocatalysts used in asymmetric synthesis.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, flavors, and fragrances requiring high-purity intermediates.
• Material Science Research: Acts as a monomer or building block for polymers and advanced organic materials with specific functional properties.
• Academic and R&D Laboratories: Used in methodological studies and the discovery of new synthetic routes in organic chemistry.

Basic Information

Product Name	4-Phenyl-Tetrahydro-Pyran-4-Ol
CAS No.	81462-07-9
Molecular Formula	C11H14O2
Molecular Weight	178.23 g/mol
Synonyms	4-Phenyl-4-hydroxytetrahydropyran; 4-Hydroxy-4-phenyltetrahydro-2H-pyran; 4-Phenyltetrahydro-2H-pyran-4-ol; 4-Phenyl-4-hydroxyoxane; 4-Phenyl-4-hydroxypiperidine hydrate (related structure); α-Phenyl-tetrahydropyran-4-ol; 4-Phenyl-4-ol-tetrahydropyran
EINECS	Contact for details

Quality Control

Our 4-Phenyl-Tetrahydro-Pyran-4-Ol is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistent performance. We provide a detailed Certificate of Analysis (COA) with every shipment, documenting identity, purity, and impurity profiles. Our quality systems are designed to meet the stringent requirements of cGMP and ISO standards for pharmaceutical and fine chemical intermediates.

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). This product is hygroscopic (moisture-sensitive). To prevent degradation and clumping, the container must be kept tightly sealed when not in use and consideration should be given to storage under an inert atmosphere for long-term preservation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Specific Rotation	Contact for details

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