Description

2,2-Dimethyl-Tetrahydro-Pyran-4-Carbaldehyde is a versatile aldehyde derivative of a tetrahydro-2H-pyran scaffold, serving as a key chiral building block and intermediate in advanced organic synthesis. Its value lies in its rigid, oxygen-containing heterocyclic structure, which is instrumental in constructing complex molecules for pharmaceutical and agrochemical applications. This compound is primarily needed by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and fragrance industries for the synthesis of active ingredients and specialty materials.

Application

• Pharmaceutical Intermediate: A crucial chiral synthon for the synthesis of novel drug candidates, particularly in central nervous system (CNS) and antiviral research.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, leveraging its structural motif for biological activity.
• Fragrance & Flavor Chemistry: Acts as a precursor for the development of novel aroma chemicals and flavoring agents due to its aldehyde functionality.
• Material Science Research: Employed as a monomer or cross-linking agent in the development of specialty polymers and resins.
• Academic & R&D Laboratories: Serves as a standard or starting material for methodological studies in organic chemistry and catalysis.
• Custom Synthesis & Contract Manufacturing: A key intermediate for bespoke chemical manufacturing services (CMS) for client-specific projects.

Basic Information

Product Name	2,2-Dimethyl-Tetrahydro-Pyran-4-Carbaldehyde
CAS No.	34941-21-4
Molecular Formula	C8H14O2
Molecular Weight	142.20 g/mol
Synonyms	4-Formyl-2,2-dimethyltetrahydro-2H-pyran; 2,2-Dimethyltetrahydro-2H-pyran-4-carboxaldehyde; 2,2-Dimethyl-4-oxanyl-4-carbaldehyde; 4-Aldehydo-2,2-dimethyltetrahydropyran; 2,2-Dimethyltetrahydropyran-4-carbaldehyde; Dihydro-2,2-dimethyl-4H-pyran-4-carboxaldehyde; Tetrahydro-2,2-dimethyl-4H-pyran-4-carbaldehyde
EINECS	Contact for details

Quality Control

Our 2,2-Dimethyl-Tetrahydro-Pyran-4-Carbaldehyde is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) with detailed specifications are provided to guarantee traceability, consistency, and compliance with your project requirements.

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). This compound is easily oxidized and should be handled under an inert atmosphere for long-term storage. Keep away from strong oxidizing agents.

Specification

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

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