Description

4-Oxo-4-(3,4,5-Trimethoxyphenyl)-2-Butenoic Acid is a high-purity, versatile chemical intermediate characterized by its distinct α,β-unsaturated ketone structure. This compound is critical for advanced organic synthesis, serving as a key building block for creating complex molecules with specific biological and material properties. It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Fine Chemical Synthesis: Serves as a building block for complex dyes, pigments, and specialty polymers.
• Academic & R&D: Employed in university and corporate research laboratories for methodological studies and exploring new chemical reactions.
• Material Science: Investigated for the creation of advanced organic materials with specific electronic or optical properties.

Basic Information

Product Name	4-Oxo-4-(3,4,5-Trimethoxyphenyl)-2-Butenoic Acid
CAS No.	94201-97-5
Molecular Formula	C₁₃H₁₄O₆
Molecular Weight	266.25 g/mol
Synonyms	4-(3,4,5-Trimethoxyphenyl)-4-oxobut-2-enoic acid; (E)-4-(3,4,5-Trimethoxyphenyl)-4-oxobut-2-enoic acid; 4-Oxo-4-(3,4,5-trimethoxyphenyl)but-2-enoic acid; 2-Butenoic acid, 4-oxo-4-(3,4,5-trimethoxyphenyl)-; 3,4,5-Trimethoxyphenyl vinyl ketone carboxylic acid
EINECS	Contact for details

Quality Control

Our 4-Oxo-4-(3,4,5-Trimethoxyphenyl)-2-Butenoic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with agreed specifications. Custom purity grades and analytical packages are available to meet specific research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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