Description

4-(4-Chlorophenyl)-2,2,3-Trimethyl-But-3-Enoic Acid is a specialized organic intermediate featuring a chlorophenyl group and a trimethyl-substituted butenoic acid structure. This compound matters as a versatile building block for synthesizing more complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily needed by research chemists and process development scientists working on active pharmaceutical ingredients (APIs), crop protection agents, and advanced material precursors.

Application

• Pharmaceutical Intermediate: Key synthon for the research and development of novel therapeutic agents and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Serves as a precursor in the manufacture of herbicides, fungicides, and other crop protection chemicals.
• Chemical Research: Used in academic and industrial R&D for exploring new organic reactions and synthesizing complex molecular architectures.
• Material Science: Potential building block for specialty polymers, liquid crystals, or organic electronic materials.
• Fine Chemical Production: Employed in the custom synthesis of high-value, low-volume specialty chemicals for various industrial applications.

Basic Information

Product Name	4-(4-Chlorophenyl)-2,2,3-Trimethyl-But-3-Enoic Acid
CAS No.	55078-30-3
Molecular Formula	C₁₃H₁₅ClO₂
Molecular Weight	238.71 g/mol
Synonyms	4-(4-Chlorophenyl)-2,2,3-trimethyl-3-butenoic acid; 3-Butenoic acid, 4-(4-chlorophenyl)-2,2,3-trimethyl-; 2,2,3-Trimethyl-4-(4-chlorophenyl)-3-butenoic acid; 4-(p-Chlorophenyl)-2,2,3-trimethyl-3-butenoic acid; p-Chloro-α,α,β-trimethylcinnamic acid; (E/Z)-4-(4-Chlorophenyl)-2,2,3-trimethylbut-3-enoic acid
EINECS	Contact for details

Quality Control

Our 4-(4-Chlorophenyl)-2,2,3-Trimethyl-But-3-Enoic Acid is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all specified parameters. Our quality commitment ensures the material meets the high standards required for research and commercial synthesis.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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