Description

3-(p-Chlorobenzoyl)-2-Methylpropionic Acid is a high-purity organic intermediate characterized by its chlorobenzoyl and carboxylic acid functional groups. This compound is valued for its role as a versatile building block in the synthesis of more complex molecules, offering precise chemical reactivity. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: Key starting material or building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring a chlorobenzoyl moiety.
• Agrochemical Synthesis: Used in the research and production of herbicides, fungicides, and other crop protection agents.
• Organic Synthesis Research: Serves as a versatile reagent in academic and industrial R&D labs for constructing complex organic molecules.
• Fine Chemical Production: Employed in the manufacture of dyes, pigments, and other performance chemicals where specific aromatic acid structures are required.
• Material Science Precursor: Potential use in the development of monomers for specialty polymers or advanced organic materials.

Basic Information

Product Name	3-(p-Chlorobenzoyl)-2-Methylpropionic Acid
CAS No.	52240-20-7
Molecular Formula	C11H11ClO3
Molecular Weight	226.66 g/mol
Synonyms	2-Methyl-3-(4-chlorobenzoyl)propanoic Acid; 3-(4-Chlorobenzoyl)-2-methylpropionic Acid; 4-Chloro-α,2-dimethyl-γ-oxobenzenebutanoic Acid; Benzenebutanoic acid, 4-chloro-α,2-dimethyl-γ-oxo-; p-Chloro-α,2-dimethyl-γ-oxobenzenebutanoic Acid; 52240-20-7 (CAS Registry)
EINECS	Contact for details

Quality Control

Our 3-(p-Chlorobenzoyl)-2-Methylpropionic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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 strong acids and organic solvents. The container should be kept tightly sealed to maintain product integrity.

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%
Residue on Ignition	≤ 0.1%
Heavy Metals	< 20 ppm

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