Description

2-Carboxy-3-Ethyl Nitrobenzoate is a specialized aromatic ester derivative that serves as a versatile intermediate in advanced organic synthesis. Its molecular structure, featuring both nitro and carboxy-ethyl ester functional groups, makes it a valuable precursor for constructing complex molecules. This compound is primarily utilized by research institutions and industrial R&D departments engaged in the development of pharmaceuticals, agrochemicals, and high-performance materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with nitro-aromatic or benzoate ester motifs.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, pesticides, and plant growth regulators.
• Dye & Pigment Manufacturing: Serves as a precursor in the production of specialized azo dyes and organic pigments.
• Organic Synthesis Research: A valuable reagent for academic and industrial chemists exploring new reaction pathways, such as esterifications, reductions of nitro groups, and ring-forming reactions.
• Material Science: Potential intermediate in the creation of monomers for specialty polymers or liquid crystals.
• Chemical Reference Standard: Used for analytical method development and quality control in chemical production.

Basic Information

Product Name	2-Carboxy-3-Ethyl Nitrobenzoate
CAS No.	16533-45-2
Molecular Formula	C10H9NO6
Molecular Weight	239.18 g/mol
Synonyms	3-Ethyl 2-nitro-1,3-benzenedicarboxylate; 2-Nitroisophthalic Acid 3-Ethyl Ester; Ethyl 2-Nitroisophthalate; 3-Carboxy-2-nitrobenzoic Acid Ethyl Ester; 1,3-Benzenedicarboxylic acid, 2-nitro-, 3-ethyl ester; 2-Nitro-1,3-benzenedicarboxylic acid 3-ethyl ester; 3-Ethoxycarbonyl-2-nitrobenzoic acid
EINECS	Contact for details

Quality Control

Our 2-Carboxy-3-Ethyl Nitrobenzoate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing specifications such as assay, impurity profile, and physical characteristics. Our quality commitment ensures the material is suitable for demanding research and scale-up applications.

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 heat, sparks, and open flame. As with many nitro-aromatic compounds, it should be stored separately from strong oxidizing agents 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
Single Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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