Description

4-(4-Nitrophenyl)Butyric Acid is a versatile aromatic carboxylic acid derivative featuring a nitrophenyl substituent. This compound serves as a critical pharmaceutical intermediate and a valuable organic synthesis building block for constructing more complex molecular architectures. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Building block for developing herbicides, fungicides, and other crop protection agents.
• Liquid Crystal & Dye Manufacturing: Used in the production of advanced materials, including liquid crystal displays and organic dyes.
• Organic Synthesis & Research: Serves as a starting material or reagent in various organic transformations, including coupling reactions and side-chain modifications.
• Polymer Chemistry: Can be incorporated into polymer backbones or used to create functional monomers.

Basic Information

Product Name	4-(4-Nitrophenyl)Butyric Acid
CAS No.	5600-62-4
Molecular Formula	C10H11NO4
Molecular Weight	209.20 g/mol
Synonyms	4-(4-Nitrophenyl)butanoic acid; 4-(p-Nitrophenyl)butyric acid; γ-(4-Nitrophenyl)butyric acid; p-Nitrophenylbutyric acid; 4-Nitrobenzenebutanoic acid; 5600-62-4; PNBA (context-specific)
EINECS	227-027-5

Quality Control

Our 4-(4-Nitrophenyl)Butyric Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment and are available upon request.

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). Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	White to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Melting Point	115 - 120 °C
Loss on Drying	≤0.5%
Residue on Ignition	≤0.1%

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