Description

(+)-Tetrahydro-2,2,6-Trimethyl-6-(4-Methylphenyl)-2H-Pyran CAS NO 24048-43-9 is a high-purity chiral intermediate of significant interest in advanced organic synthesis. Its value lies in its unique bicyclic structure, which serves as a versatile building block for creating complex molecules with specific stereochemistry. This compound is primarily needed by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of new therapeutic agents, particularly in areas requiring specific enantiomeric control.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides where its structural motif can contribute to biological activity.
• Flavor & Fragrance Ingredient: Serves as a precursor in the synthesis of complex aroma chemicals and specialty flavors due to its terpene-like backbone.
• Material Science Research: Investigated as a monomer or building block for novel polymers and advanced organic materials.
• Academic & Contract Research: A valuable reagent for methodological studies in asymmetric synthesis and catalysis within university and CRO laboratories.

Basic Information

Product Name	(+)-Tetrahydro-2,2,6-Trimethyl-6-(4-Methylphenyl)-2H-Pyran
CAS No.	24048-43-9
Molecular Formula	C15H22O
Molecular Weight	218.33 g/mol
Synonyms	(+)-2,2,6-Trimethyl-6-(p-tolyl)tetrahydro-2H-pyran; (6R)-2,2,6-Trimethyl-6-(4-methylphenyl)tetrahydro-2H-pyran; (+)-6-(4-Methylphenyl)-2,2,6-trimethyltetrahydro-2H-pyran; p-Menth-1-en-9-ol, 3,6-epoxy derivative; Flavor and fragrance intermediate; Chiral tetrahydropyran derivative
EINECS	Contact for details

Quality Control

Our production of (+)-Tetrahydro-2,2,6-Trimethyl-6-(4-Methylphenyl)-2H-Pyran adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including chiral purity analysis by HPLC, to ensure it meets precise customer specifications. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment.

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 strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 0.5%

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