Description

4,5-Heptadien-2-One (7Ci,8Ci) is a specialized dienone compound with the CAS registry number 4187-75-1. This chemical serves as a valuable building block and intermediate in advanced organic synthesis, prized for its unique conjugated system. It is primarily utilized by research institutions and industrial R&D departments focused on developing novel materials, fine chemicals, and pharmaceutical candidates.

Application

• Organic Synthesis Intermediate: A key precursor for synthesizing complex molecules, including natural products and heterocyclic compounds.
• Pharmaceutical Research: Used in the discovery and development of new active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Development: Serves as a building block for creating novel pesticides, herbicides, and plant growth regulators.
• Material Science Research: Employed in the synthesis of specialized polymers, ligands, and advanced functional materials.
• Flavor & Fragrance Chemistry: Acts as an intermediate for creating specific aroma chemicals and flavoring agents.
• Academic & Industrial R&D: Essential for methodological studies in organic chemistry and process development.

Basic Information

Product Name	4,5-Heptadien-2-One (7Ci,8Ci)
CAS No.	4187-75-1
Molecular Formula	C7H10O
Molecular Weight	110.15 g/mol
Synonyms	4,5-Heptadien-2-One; 2-Hepten-5-yn-4-one; Hepta-4,5-dien-2-one; 7CI,8CI; 4,5-Heptadien-2-one (7CI,8CI); (E)-4,5-Heptadien-2-one (if applicable); 1-Methyl-1,3-hexadien-5-one (theoretical).
EINECS	Contact for details

Quality Control

Our 4,5-Heptadien-2-One (7Ci,8Ci) is produced and handled under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all relevant specifications 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 area at room temperature (15-25°C). Due to its easily oxidized nature, 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 (GC/HPLC)	≥ 95.0% (Research Grade)
Water Content (KF)	≤ 0.5%

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