Description

(Tetrahydro-2H-Pyran-4-Yl)Methyl 4-Methylbenzenesulphonate is a high-purity chemical intermediate featuring a reactive tosylate group linked to a tetrahydropyranyl moiety. This compound is valued for its role as a versatile building block in advanced organic synthesis, enabling the introduction of the functionalized tetrahydropyranyl group into target molecules. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of active ingredients and novel chemical entities.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring a protected or functionalized tetrahydropyran ring system.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and insecticides where the tetrahydropyran structure imparts specific biological activity.
• Organic Synthesis Reagent: Serves as an alkylating agent or a protected alcohol precursor in complex multi-step synthetic routes in academic and industrial R&D laboratories.
• Ligand and Catalyst Development: Employed in the preparation of specialized ligands and organocatalysts for asymmetric synthesis and other catalytic processes.
• Material Science Research: Potential monomer or cross-linking agent in the development of novel polymers with specific thermal or chemical properties.

Basic Information

Product Name	(Tetrahydro-2H-Pyran-4-Yl)Methyl 4-Methylbenzenesulphonate
CAS No.	101691-65-0
Molecular Formula	C13H18O4S
Molecular Weight	270.34 g/mol
Synonyms	4-[(Tetrahydro-2H-pyran-4-yl)methyl] p-toluenesulfonate; (THP-4-yl)methyl tosylate; (Tetrahydropyran-4-yl)methyl 4-methylbenzenesulfonate; 4-(Tetrahydropyran-4-ylmethyl) benzenesulfonate; (Oxan-4-ylmethyl) 4-methylbenzenesulfonate; p-Toluenesulfonic acid (tetrahydro-2H-pyran-4-yl)methyl ester; (Tetrahydro-2H-pyran-4-yl)methyl p-toluenesulfonate
EINECS	Contact for details

Quality Control

Our (Tetrahydro-2H-Pyran-4-Yl)Methyl 4-Methylbenzenesulphonate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC, to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) detailing batch-specific results are provided to guarantee traceability and consistency for your critical R&D and production processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flames. The product is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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