Description

Trimethylphenylbutenone,(3Z)-4-(2,3,6-Trimethylphenyl)-3-Buten-2-One is a specialized organic compound with the CAS number 81018-77-1, characterized by its unique aromatic and α,β-unsaturated ketone structure. This molecular architecture makes it a valuable intermediate for synthesizing complex molecules in fine chemical and pharmaceutical research. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced material sectors for constructing novel chemical entities.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a substituted phenylbutenone moiety.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides, leveraging its reactive ketone functionality.
• Flavor & Fragrance Chemistry: Serves as a precursor for creating specific aromatic compounds used in high-value fragrance and flavor formulations.
• Organic Electronic Materials: Investigated as a starting material or dopant in the development of organic semiconductors and light-emitting materials.
• Chemical Research & Development: Employed in academic and industrial labs for methodological studies, such as cycloaddition reactions or as a ligand precursor in catalysis.
• Fine Chemical Manufacturing: Utilized in custom synthesis and contract manufacturing for producing specialty chemicals with specific stereochemical requirements.

Basic Information

Product Name	Trimethylphenylbutenone,(3Z)-4-(2,3,6-Trimethylphenyl)-3-Buten-2-One
CAS No.	81018-77-1
Molecular Formula	C₁₃H₁₆O
Molecular Weight	188.27 g/mol
Synonyms	(3Z)-4-(2,3,6-Trimethylphenyl)but-3-en-2-one; 4-(2,3,6-Trimethylphenyl)-3-buten-2-one (Z)-; (Z)-4-(2,3,6-Trimethylphenyl)-3-buten-2-one; 3-Buten-2-one, 4-(2,3,6-trimethylphenyl)-, (3Z)-; Trimethylphenylbutenone; 81018-77-1; (Z)-Trimethylphenylbutenone
EINECS	Contact for details

Quality Control

Our Trimethylphenylbutenone is produced under strict quality management systems. Every batch undergoes comprehensive analytical testing, including chromatographic purity analysis and structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing specific results for purity, identity, and impurities is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be amber-colored or stored in dark conditions.

Specification

Item	Specification
Appearance	Light yellow to yellow solid or liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content	≤ 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.