Description

2-Ethoxy-5-Nitrobenzoic Acid is a specialized aromatic nitro compound that serves as a versatile intermediate in advanced organic synthesis. Its molecular structure, featuring both an ethoxy and a nitro group on a benzoic acid core, makes it a valuable precursor for constructing more complex molecules. This compound is primarily sought by research and development laboratories, pharmaceutical manufacturers, and fine chemical producers engaged in the synthesis of active pharmaceutical ingredients (APIs), agrochemicals, and functional dyes.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used as a precursor in the development of herbicides, pesticides, and plant growth regulators.
• Dye and Pigment Manufacturing: Intermediate for producing azo dyes and other complex colorants.
• Organic Synthesis Research: Valuable reagent in academic and industrial R&D for constructing complex aromatic systems.
• Liquid Crystal and Electronic Material Precursor: Used in the synthesis of advanced materials for electronic applications.
• Coordination Chemistry: Can act as a ligand or precursor for metal-organic frameworks (MOFs) and catalysts.

Basic Information

Product Name	2-Ethoxy-5-Nitrobenzoic Acid
CAS No.	57148-23-9
Molecular Formula	C9H9NO5
Molecular Weight	211.17 g/mol
Synonyms	5-Nitro-2-ethoxybenzoic Acid; Benzoic acid, 2-ethoxy-5-nitro-; 2-Ethoxy-5-nitrobenzoic acid; 5-Nitro-o-ethoxybenzoic acid; 2-Carboxy-4-nitro-1-ethoxybenzene; 4-Nitro-2-ethoxybenzoic acid; 2-Ethoxy-5-nitro-benzoic acid; 5-Nitro-2-ethoxy-benzoic acid
EINECS	Contact for details

Quality Control

Our 2-Ethoxy-5-Nitrobenzoic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity, IR and NMR for structural confirmation, and residual solvent analysis. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all specifications and test results to ensure traceability and compliance with your project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The compound is light-sensitive and should be stored away from direct light exposure.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	158 - 162 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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