Description

4-(4-Methoxy-2,3,6-Trimethylphenyl)-But-3-En-2-One is a specialized organic intermediate featuring a unique aromatic butenone structure. This compound is valued for its role as a key building block in the synthesis of more complex molecules, particularly in advanced pharmaceutical and fine chemical research. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly those requiring complex aromatic ketone frameworks.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and plant growth regulators where its specific substitution pattern is advantageous.
• Fine Chemical Production: Serves as a versatile building block for creating specialty chemicals, including dyes, pigments, and advanced polymer modifiers.
• Organic Synthesis & Research: Employed in academic and industrial laboratories for methodological studies, catalysis research, and the construction of complex natural product analogs.
• Material Science: Investigated as a monomer or cross-linking agent in the development of advanced polymeric materials with specific optical or electronic properties.

Basic Information

Product Name	4-(4-Methoxy-2,3,6-Trimethylphenyl)-But-3-En-2-One
CAS No.	54757-47-0
Molecular Formula	C14H18O2
Molecular Weight	218.29 g/mol
Synonyms	4-(4-Methoxy-2,3,6-trimethylphenyl)but-3-en-2-one; 3-Buten-2-one, 4-(4-methoxy-2,3,6-trimethylphenyl)-; 4-(4-Methoxy-2,3,6-trimethylphenyl)-3-buten-2-one; 2,3,6-Trimethyl-4-methoxyphenylbutenone; (E)-4-(4-Methoxy-2,3,6-trimethylphenyl)but-3-en-2-one (potential isomer); Light-sensitive aromatic enone intermediate
EINECS	Contact for details

Quality Control

Our production of 4-(4-Methoxy-2,3,6-Trimethylphenyl)-But-3-En-2-One adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced chromatographic and spectroscopic techniques (HPLC, GC, NMR) to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specification parameters is provided with every shipment. We operate under a cGMP-compliant quality system suitable for pharmaceutical intermediate applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is light-sensitive; prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 1.0%
Residual Solvents (GC)	Meets ICH Q3C guidelines
Loss on Drying	≤ 0.5%

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