Description

2,6-Cycloheptadien-4-Yn-1-One is a specialized organic compound featuring a unique seven-membered ring structure containing both diene and ynone functional groups. This molecular architecture makes it a valuable and versatile building block in advanced synthetic organic chemistry, particularly for constructing complex cyclic frameworks. It is primarily utilized by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and complex natural product analogs.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, especially those requiring complex carbocyclic or heterocyclic core structures.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides where its unique ring system can contribute to novel modes of action.
• Material Science: Acts as a monomer or cross-linking agent in the research and development of advanced polymers with specific thermal or optical properties.
• Academic & Industrial R&D: A crucial reagent in methodological chemistry for studying cycloaddition reactions, ring-expansion strategies, and the synthesis of strained ring systems.
• Fine Chemical Synthesis: Employed in the multi-step synthesis of complex fragrances, flavors, and other high-value specialty chemicals.

Basic Information

Product Name	2,6-Cycloheptadien-4-Yn-1-One
CAS No.	74373-21-0
Molecular Formula	C7H6O
Molecular Weight	106.12 g/mol
Synonyms	2,6-Cycloheptadien-4-yn-1-one; 4,6-Heptadiyn-2-one; 1,3-Cycloheptadien-5-yne-1-one; Tropone alkyne derivative; 2,6-Cycloheptadien-1-one, 4-yn-; Hepta-4,6-diyn-2-one
EINECS	Contact for details

Quality Control

Our 2,6-Cycloheptadien-4-Yn-1-One is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and structural confirmation, to ensure consistency and reliability for research and development applications. A Certificate of Analysis (COA) detailing specific results for purity, identity, and related substances is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider inert gas purging to maintain stability.

Specification

Item	Specification
Appearance	Light yellow to amber liquid
Identification (IR)	Conforms to structure
Purity (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.