Description

2-(4-Nitrophenyl)Propionic Acid is a specialized organic compound featuring both a carboxylic acid and a nitro-substituted aromatic ring, making it a valuable intermediate in fine chemical synthesis. This structural duality provides versatile reactivity, enabling its use in the creation of more complex molecules for advanced applications. It is essential for research and development chemists and manufacturers in the pharmaceutical, agrochemical, and material science sectors who require high-purity building blocks for their synthetic processes.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemical Synthesis: Used in the development and production of herbicides, pesticides, and plant growth regulators.
• Liquid Crystal & Dye Manufacturing: Acts as a building block for nitro-aromatic compounds used in advanced materials and colorants.
• Organic Synthesis & Research: A versatile reagent for coupling reactions, esterifications, and the introduction of the nitrophenyl moiety in academic and industrial R&D.
• Chemical Reference Standard: Employed as a high-purity standard in analytical laboratories for method development and quality control.

Basic Information

Product Name	2-(4-Nitrophenyl)Propionic Acid
CAS No.	19910-33-9
Molecular Formula	C9H9NO4
Molecular Weight	195.17 g/mol
Synonyms	4-Nitrohydratropic Acid; 2-(4-Nitrophenyl)propanoic Acid; (±)-2-(4-Nitrophenyl)propionic Acid; DL-2-(p-Nitrophenyl)propionic Acid; p-Nitrohydratropic Acid; 2-(p-Nitrophenyl)propionic Acid; (RS)-2-(4-Nitrophenyl)propionic Acid; Hydratropic Acid, 4-nitro-
EINECS	Contact for details

Quality Control

Our 2-(4-Nitrophenyl)Propionic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and FTIR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specifications and test results to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong bases, oxidizing agents, and sources of ignition. Due to its nature as a strong acid/organic solvent, handle with appropriate personal protective equipment.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Melting Point	136°C - 140°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.