Description

2H-Pyran-4-Carboxaldehyde, 2-Ethyltetrahydro- (9Ci) is a specialized heterocyclic aldehyde building block of significant interest in advanced organic synthesis. Its value lies in its unique molecular scaffold, which serves as a versatile precursor for constructing complex pharmacophores and fine chemicals. This compound is primarily needed by research and development chemists in the pharmaceutical, agrochemical, and fragrance industries for creating novel active ingredients and intermediates.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel drug candidates, particularly in medicinal chemistry programs targeting heterocyclic compounds.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, leveraging its reactive aldehyde group for structural diversification.
• Flavor & Fragrance Ingredient: Serves as a building block for synthesizing specific aroma chemicals and flavoring agents due to its pyran-based structure.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex natural product analogs and other fine chemicals.
• Material Science Research: Investigated as a monomer or precursor for novel polymers and functional materials with specific optical or electronic properties.

Basic Information

Item	Details
Product Name	2H-Pyran-4-Carboxaldehyde, 2-Ethyltetrahydro- (9Ci)
CAS No.	115602-97-6
Molecular Formula	C8H14O2
Molecular Weight	142.20 g/mol
Synonyms	2-Ethyltetrahydro-2H-pyran-4-carboxaldehyde; 2-Ethyltetrahydro-4-pyrancarboxaldehyde; 4-Formyl-2-ethyltetrahydropyran; Tetrahydro-2-ethyl-2H-pyran-4-carboxaldehyde; 2-Ethyl-4-formyltetrahydropyran; 2-Ethyltetrahydropyran-4-carbaldehyde
EINECS	Contact for details

Quality Control

Our 2H-Pyran-4-Carboxaldehyde, 2-Ethyltetrahydro- (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is available for every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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