Description

5-Hexene-2,4-Dione, 3,5-Dimethyl- (9Ci) is a specialized diketone compound with a unique unsaturated structure, serving as a valuable building block in advanced organic synthesis. Its reactive carbonyl and alkene functionalities make it a versatile precursor for constructing complex molecular architectures, particularly in the development of pharmaceuticals and fine chemicals. This high-purity intermediate is essential for research chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries seeking to introduce specific diketone motifs into their target molecules.

Application

• Pharmaceutical Intermediate: A key synthon for the synthesis of heterocyclic compounds, active pharmaceutical ingredients (APIs), and complex natural product analogs.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for flavors, fragrances, and specialty chemicals requiring specific diketone backbones.
• Material Science Research: Employed in the development of organic ligands for catalysis, monomers for polymers, and advanced organic electronic materials.
• Academic & R&D: A valuable reagent for methodological studies in organic chemistry, including cyclization and cross-coupling reactions.

Basic Information

Product Name	5-Hexene-2,4-Dione, 3,5-Dimethyl- (9Ci)
CAS No.	191112-69-3
Molecular Formula	C8H12O2
Molecular Weight	140.18 g/mol
Synonyms	3,5-Dimethyl-5-hexene-2,4-dione; 3,5-Dimethylhex-5-ene-2,4-dione; 5-Hexene-2,4-dione, 3,5-dimethyl-; (E)-3,5-Dimethylhexa-1,5-diene-3,4-dione (possible tautomer); Unsaturated Dimethyl Diketone
EINECS	Contact for details

Quality Control

Our 5-Hexene-2,4-Dione, 3,5-Dimethyl- (9Ci) is manufactured under strict quality management systems. 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 provided with 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, strong bases, and sources of ignition. For long-term storage, consider under an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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