Description

2H-Pyran-2-Carboxaldehyde, Tetrahydro-4,4-Dimethyl-6-Oxo- (9Ci) is a specialized heterocyclic aldehyde building block of significant interest in advanced organic synthesis. Its unique structure, featuring both aldehyde and ketone functionalities within a saturated pyran ring, makes it a versatile precursor for constructing complex molecular architectures. This compound is primarily sought after by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral building block for the synthesis of complex drug candidates, particularly those with heterocyclic cores.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its reactive aldehyde group.
• Fine Chemical Production: Serves as a precursor for flavors, fragrances, and other high-value specialty chemicals requiring specific stereochemistry.
• Academic & Industrial Research: Employed in methodological studies and as a model compound in catalysis and synthetic organic chemistry research.
• Material Science: Potential monomer or cross-linking agent in the development of novel polymers with specific functional properties.

Basic Information

Product Name	2H-Pyran-2-Carboxaldehyde, Tetrahydro-4,4-Dimethyl-6-Oxo- (9Ci)
CAS No.	143192-19-2
Molecular Formula	C8H12O3
Molecular Weight	156.18 g/mol
Synonyms	4,4-Dimethyl-6-oxotetrahydro-2H-pyran-2-carboxaldehyde; 4,4-Dimethyl-6-oxotetrahydropyran-2-carbaldehyde; 2-Formyl-4,4-dimethyl-6-oxotetrahydropyran; 6-Oxo-4,4-dimethyltetrahydro-2H-pyran-2-carbaldehyde; Tetrahydro-4,4-dimethyl-6-oxo-2H-pyran-2-carboxaldehyde
EINECS	Contact for details

Quality Control

We maintain stringent quality control protocols for our fine chemical intermediates. Each batch of 2H-Pyran-2-Carboxaldehyde, Tetrahydro-4,4-Dimethyl-6-Oxo- is produced and analyzed under controlled conditions to ensure consistency and purity. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment. Our quality system supports compliance with cGMP and ISO standards for research and development applications.

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 compound may be sensitive to prolonged exposure to air and moisture; keep container tightly sealed under an inert atmosphere when handling.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (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.