Description

3-(4-Chlorophenyl)-3-Methyl-Butanoic Acid is a versatile organic acid building block featuring a chlorinated aromatic ring. This compound is valued for its role as a key synthetic intermediate in the production of more complex molecules. It is primarily sought by research and development chemists and process engineers in the pharmaceutical and agrochemical industries for constructing active ingredients and novel compounds.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring a chlorophenyl moiety.
• Agrochemical Synthesis: Used in the research and production of herbicides, fungicides, and other crop protection agents.
• Organic Synthesis Research: Serves as a versatile starting material or intermediate in academic and industrial R&D for creating novel chemical entities.
• Liquid Crystal & Material Science: A potential precursor in the synthesis of advanced organic materials and liquid crystal compounds.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, dyes, and pigments.

Basic Information

Product Name	3-(4-Chlorophenyl)-3-Methyl-Butanoic Acid
CAS No.	42288-16-4
Molecular Formula	C11H13ClO2
Molecular Weight	212.67 g/mol
Synonyms	3-(p-Chlorophenyl)-3-methylbutyric acid; 3-Methyl-3-(4-chlorophenyl)butanoic acid; 4-Chloro-α,α-dimethylbenzenepropanoic acid; γ-(4-Chlorophenyl)-γ-methylbutyric acid; Butanoic acid, 3-(4-chlorophenyl)-3-methyl-; p-Chloro-α,α-dimethylhydrocinnamic acid; 42288-16-4
EINECS	Contact for details

Quality Control

Our 3-(4-Chlorophenyl)-3-Methyl-Butanoic Acid is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for all critical parameters are available upon request to support your quality assurance protocols.

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). This material is hygroscopic (moisture-sensitive); ensure containers are sealed tightly after each use to prevent absorption of 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.