Description

3-(4-Chlorophenyl)Butyric Acid is a versatile chlorinated aromatic carboxylic acid derivative, serving as a critical building block in advanced organic synthesis. Its value lies in providing a functionalized phenylbutyric acid scaffold essential for constructing complex molecules with tailored properties. This intermediate is particularly needed by pharmaceutical R&D teams and fine chemical manufacturers for applications in drug discovery and specialty chemical production.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially non-steroidal anti-inflammatory drugs (NSAIDs) and other bioactive compounds.
• Agrochemical Synthesis: Used in the development of herbicides, fungicides, and plant growth regulators that leverage its chlorophenyl moiety.
• Liquid Crystal & Polymer Chemistry: Serves as a monomer or modifying agent for creating specialty polymers and liquid crystal materials with specific dielectric or optical properties.
• Organic Synthesis Building Block: Employed in coupling reactions (e.g., Suzuki, Heck) and cyclization processes to create complex polycyclic structures.
• Biochemical Research: Utilized as a probe or substrate in enzymatic studies and metabolic pathway research.
• Fragrance & Flavor Intermediate: Acts as a starting material for synthesizing certain aromatic compounds used in specialty fragrance formulations.

Basic Information

Product Name	3-(4-Chlorophenyl)Butyric Acid
CAS No.	5292-23-9
Molecular Formula	C10H11ClO2
Molecular Weight	198.65 g/mol
Synonyms	4-Chloro-β-phenylbutyric Acid; γ-(4-Chlorophenyl)butyric Acid; 3-(p-Chlorophenyl)butanoic Acid; (4-Chlorophenyl)butanoic Acid; Benzenebutanoic acid, 4-chloro-; 5292-23-9; p-Chlorophenylbutyric Acid
EINECS	226-124-4

Quality Control

Our 3-(4-Chlorophenyl)Butyric Acid is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment 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 a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed when not in use to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	88°C - 92°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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