Description

2H-Pyran-2-Carboxaldehyde, Tetrahydro-4-Methyl-6-Oxo- (9Ci) is a specialized heterocyclic aldehyde building block of significant interest in advanced organic synthesis. This compound matters for its role as a versatile precursor in the development of complex molecular architectures, particularly in the pharmaceutical and agrochemical sectors. Industries requiring high-purity intermediates for research and development, such as medicinal chemistry and fine chemical manufacturing, are the primary users of this material.

Application

• Pharmaceutical Intermediate: A key synthon for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in heterocyclic drug discovery programs.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its reactive aldehyde and ketone functionalities.
• Fine Chemical Synthesis: Serves as a versatile building block for creating complex flavors, fragrances, and specialty chemicals.
• Academic & Industrial R&D: Employed in methodological studies and as a starting material for novel catalyst and ligand development.
• Material Science Precursor: Potential use in the synthesis of organic frameworks and polymers with specific functional properties.

Basic Information

Item	Detail
Product Name	2H-Pyran-2-Carboxaldehyde, Tetrahydro-4-Methyl-6-Oxo- (9Ci)
CAS No.	247246-47-5
Molecular Formula	C7H10O3
Molecular Weight	142.15 g/mol
Synonyms	4-Methyl-6-oxotetrahydro-2H-pyran-2-carboxaldehyde; Tetrahydro-4-methyl-6-oxo-2H-pyran-2-carbaldehyde; 6-Oxo-4-methyltetrahydro-2H-pyran-2-carboxaldehyde; 2H-Pyran-2-carboxaldehyde, tetrahydro-4-methyl-6-oxo-; 4-Methyl-6-oxotetrahydropyran-2-carbaldehyde
EINECS	Contact for details

Quality Control

Our 2H-Pyran-2-Carboxaldehyde, Tetrahydro-4-Methyl-6-Oxo- (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chromatographic purity assays and structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing specific batch results are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This compound is easily oxidized and should be handled and stored under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from incompatible materials.

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.