Description

3-Ethyl-2-Nitrobenzoic Acid is a versatile nitro-substituted benzoic acid derivative that serves as a critical building block in advanced organic synthesis. Its unique structure, featuring both an electron-withdrawing nitro group and a carboxylic acid functionality, makes it a valuable intermediate for constructing complex molecules. This compound is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for the development of active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly those requiring a nitro-aromatic scaffold.
• Agrochemical Synthesis: Used in the production of herbicides, pesticides, and plant growth regulators where the nitro and acid groups are essential for bioactivity.
• Dye and Pigment Manufacturing: Serves as an intermediate for creating azo dyes and other complex colorants.
• Organic Synthesis Building Block: Employed in research laboratories for coupling reactions, cyclizations, and the preparation of more complex carboxylic acid derivatives.
• Material Science Research: Investigated as a monomer or modifying agent for specialty polymers and advanced organic materials.

Basic Information

Product Name	3-Ethyl-2-Nitrobenzoic Acid
CAS No.	35193-44-3
Molecular Formula	C9H9NO4
Molecular Weight	195.17 g/mol
Synonyms	2-Nitro-3-ethylbenzoic acid; 3-Ethyl-2-nitrobenzoic acid; Benzoic acid, 3-ethyl-2-nitro-; 2-Nitro-3-ethylbenzoic acid; o-Nitro-m-ethylbenzoic acid; 3-Ethyl-o-nitrobenzoic acid
EINECS	Contact for details

Quality Control

Our 3-Ethyl-2-Nitrobenzoic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, which includes data from HPLC, NMR, and other relevant spectroscopic methods. Our quality commitment ensures the material meets the high standards required for research and industrial synthesis.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent absorption of atmospheric moisture. Keep away from incompatible materials such as strong bases and reducing agents.

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.