Description

6-Heptyn-2-One, 5-Methylene- (9Ci) is a specialized alkyne-functionalized ketone building block with a unique molecular architecture. This compound matters for its role as a versatile intermediate in advanced organic synthesis, enabling the construction of complex molecular frameworks. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and materials science industries for creating novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the synthesis of novel drug candidates, particularly those requiring alkyne moieties for click chemistry or further functionalization.
• Agrochemical Research: Used in the development of new pesticides and herbicides, where its reactive ketone and alkyne groups allow for the creation of diverse bioactive structures.
• Material Science & Polymer Chemistry: Acts as a monomer or cross-linking agent in the production of specialty polymers, coatings, and resins with tailored properties.
• Organic Synthesis Building Block: Employed in academic and industrial research laboratories for constructing complex natural products, ligands, and molecular scaffolds via reactions like Sonogashira coupling or nucleophilic addition.
• Chemical Biology Probes: Utilized in the synthesis of molecular probes and tags for studying biological processes, leveraging the alkyne group for bioorthogonal labeling.

Basic Information

Product Name	6-Heptyn-2-One, 5-Methylene- (9Ci)
CAS No.	176541-67-6
Molecular Formula	C8H10O
Molecular Weight	122.16 g/mol
Synonyms	5-Methylene-6-heptyn-2-one; 6-Heptyn-2-one, 5-methylene-; 5-Methylenehept-6-yn-2-one; 2-Heptyn-5-one, 5-methylene-; Methyleneheptynone
EINECS	Contact for details

Quality Control

Our 6-Heptyn-2-One, 5-Methylene- (9Ci) is produced and handled under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing specifications and test results is provided with every shipment to guarantee compliance with your research and development requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). Keep away from heat, sparks, and open flames. For long-term storage, consider maintaining under an inert atmosphere to preserve stability.

Specification

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

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