Description

Trimethylphenylbutenone,(3E)-4-(2,3,6-Trimethylphenyl)-3-Buten-2-One,(E)-4-(2,3,6-Trimethylphenyl)-3-Buten-2-One is a specialized organic compound with a distinct aromatic structure. It serves as a valuable intermediate and building block in advanced organic synthesis, particularly for creating complex molecules with specific stereochemistry. This chemical is essential for R&D and production in the pharmaceutical, agrochemical, and fragrance industries, where precise molecular architecture is critical.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemical Synthesis: Building block for developing advanced pesticides, herbicides, and plant growth regulators.
• Fragrance & Flavor Ingredient: Used in the creation of novel aromatic compounds for perfumery and flavor formulations.
• Organic Synthesis Research: A versatile reagent in academic and industrial laboratories for constructing complex organic frameworks.
• Material Science: Potential monomer or additive in the development of specialty polymers and advanced materials.
• Fine Chemical Production: Intermediate for manufacturing other high-value, low-volume specialty chemicals.

Basic Information

Product Name	Trimethylphenylbutenone,(3E)-4-(2,3,6-Trimethylphenyl)-3-Buten-2-One,(E)-4-(2,3,6-Trimethylphenyl)-3-Buten-2-One
CAS No.	57461-21-9
Molecular Formula	C₁₃H₁₆O
Molecular Weight	188.27 g/mol
Synonyms	(E)-4-(2,3,6-Trimethylphenyl)but-3-en-2-one; (3E)-4-(2,3,6-Trimethylphenyl)-3-buten-2-one; 4-(2,3,6-Trimethylphenyl)-3-buten-2-one; 3-Buten-2-one, 4-(2,3,6-trimethylphenyl)-, (3E)-; (E)-1-(2,3,6-Trimethylphenyl)-1-buten-3-one; Trimethylphenylbutenone; TMPB; 2,3,6-Trimethylbenzylideneacetone
EINECS	Contact for details

Quality Control

Our Trimethylphenylbutenone is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as identity, assay, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, and we support customer audits and regulatory documentation 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 heat, sparks, and open flame. This material is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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