Description

3,4-Hexadien-2-One, 5-Methyl- (9Ci) is a specialized organic compound belonging to the class of dienones. This chemical serves as a valuable intermediate and building block in advanced organic synthesis, prized for its unique conjugated system. It is primarily utilized by research and development chemists and process engineers in the fine chemical and pharmaceutical sectors for the development of novel molecules and materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the research and production of advanced crop protection agents and pesticides.
• Fine Chemical Production: Serves as a precursor for flavors, fragrances, and other high-value specialty chemicals.
• Material Science Research: Investigated as a monomer or cross-linking agent in the development of novel polymeric materials.
• Academic & Industrial R&D: Employed in organic chemistry research for studying Diels-Alder reactions and other cycloaddition processes.
• Chemical Reference Standard: Used as an analytical standard in quality control laboratories for method development and validation.

Basic Information

Product Name	3,4-Hexadien-2-One, 5-Methyl- (9Ci)
CAS No.	50598-53-3
Molecular Formula	C7H10O
Molecular Weight	110.15 g/mol
Synonyms	5-Methyl-3,4-hexadien-2-one; 5-Methylhexa-3,4-dien-2-one; 3,4-Hexadien-2-one, 5-methyl-; 2-Hexen-4-one, 5-methyl-; 5-Methyl-2,3-hexadien-4-one (tautomer); Allene ketone derivative; Methyl pentadienyl ketone
EINECS	Contact for details

Quality Control

Our 3,4-Hexadien-2-One, 5-Methyl- (9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for purity, assay, and impurity profiles are provided and available upon request. We are committed to meeting the stringent requirements of research and industrial applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This compound is easily oxidized; for long-term storage, consider maintaining under an inert atmosphere (e.g., nitrogen or argon) to preserve stability and prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0% (Typical 97-99%)
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.