Description

3,5-Octadien-7-Yn-2-One (6Ci,9Ci) is a specialized aliphatic enynone compound with the CAS registry number 58064-23-6. This molecule serves as a valuable versatile building block and key intermediate in advanced organic synthesis, prized for its unique conjugated system. It is primarily utilized by research institutions and fine chemical manufacturers developing novel materials, pharmaceuticals, and agrochemicals.

Application

• Pharmaceutical Intermediate: Used in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs), particularly those requiring specific unsaturated ketone frameworks.
• Agrochemical Synthesis: Serves as a precursor for developing novel herbicides, fungicides, and plant growth regulators.
• Material Science Research: Acts as a monomer or cross-linking agent in the development of specialty polymers and advanced organic materials.
• Flavor & Fragrance Chemistry: Employed as an intermediate for creating unique aroma chemicals and synthetic flavors due to its reactive carbonyl and alkyne groups.
• Academic & R&D Laboratories: A critical reagent for methodological studies in organic chemistry, including cycloaddition reactions and catalytic transformations.
• Fine Chemical Production: Used in the multi-step synthesis of complex, high-value specialty chemicals for various industrial applications.

Basic Information

Item	Details
Product Name	3,5-Octadien-7-Yn-2-One (6Ci,9Ci)
CAS No.	58064-23-6
Molecular Formula	C8H8O
Molecular Weight	120.15 g/mol
Synonyms	3,5-Octadien-7-yn-2-one; 6-Chloro-9-chloro-3,5-octadien-7-yn-2-one; (6E,8E)-6,9-Dichloro-3,5-octadien-7-yn-2-one; 3,5-Octadiene-7-yne-2-one, 6,9-dichloro-; Enynone building block C8H8O; Dichloro octadienynone
EINECS	Contact for details

Quality Control

Our 3,5-Octadien-7-Yn-2-One (6Ci,9Ci) is produced under strict quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and 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 a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Clear to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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