Description

4,6,6-Trimethyl-5-[(E)-1-Oxo-2-Butenyl]-2,4-Cyclohexadien-1-One is a specialized organic intermediate with a unique conjugated dienone structure, offering significant value in advanced synthetic chemistry. Its core value proposition lies in its role as a versatile building block for synthesizing complex molecules, particularly in the development of fine chemicals and active pharmaceutical ingredients (APIs). This compound is essential for research and production teams in the pharmaceutical, agrochemical, and specialty chemical industries who require high-purity, structurally defined intermediates for their synthesis pathways.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of novel pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and other performance chemicals requiring specific cyclic structures.
• Organic Synthesis Research: A valuable reagent in academic and industrial R&D for constructing complex polycyclic frameworks and studying Diels-Alder reactions.
• Flavor & Fragrance Industry: Potential intermediate for synthesizing specific terpenoid-derived aroma compounds.
• Material Science: Investigated as a monomer or cross-linking agent for specialized polymeric materials.

Basic Information

Product Name	4,6,6-Trimethyl-5-[(E)-1-Oxo-2-Butenyl]-2,4-Cyclohexadien-1-One
CAS No.	54382-49-9
Molecular Formula	C13H16O2
Molecular Weight	204.27 g/mol
Synonyms	5-[(1E)-1-Oxo-2-buten-1-yl]-4,6,6-trimethyl-2,4-cyclohexadien-1-one; (E)-5-(1-Oxobut-2-en-1-yl)-4,6,6-trimethylcyclohexa-2,4-dien-1-one; 4,6,6-Trimethyl-5-(1-oxo-2-butenyl)-2,4-cyclohexadien-1-one; Trimethylbutenylcyclohexadienone; CAS 54382-49-9
EINECS	Contact for details

Quality Control

Every batch of 4,6,6-Trimethyl-5-[(E)-1-Oxo-2-Butenyl]-2,4-Cyclohexadien-1-One undergoes rigorous analytical testing to ensure identity, purity, and consistency. Our quality management system is designed to meet the stringent requirements of cGMP and ISO standards where applicable. A comprehensive Certificate of Analysis (COA) detailing purity (typically by HPLC), identity confirmation (IR, NMR), and impurity profiles is provided with each shipment to guarantee traceability and support your regulatory documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). This compound is easily oxidized and should be handled under an inert atmosphere (e.g., nitrogen or argon) for long-term storage or when opening containers to maintain purity. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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