Description

4-Ethylamino-3-Nitro-Benzoic Acid Ethyl Ester is a specialized organic intermediate characterized by its nitro and amino-substituted benzoate structure. This compound is valued for its role as a versatile building block in the synthesis of more complex molecules, particularly in the development of active pharmaceutical ingredients (APIs) and functional dyes. It is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for process development and scale-up.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those with complex aromatic amine backbones.
• Agrochemical Synthesis: Used in research and production of herbicides, fungicides, and other crop protection agents.
• Dye and Pigment Manufacturing: Serves as an intermediate for producing azo dyes and other nitro-aromatic based colorants.
• Organic Synthesis & Research: A valuable building block for academic and industrial R&D in medicinal chemistry and material science.
• Fine Chemical Production: Employed in the manufacture of other high-value, nitro- and amino-functionalized benzoic acid derivatives.

Basic Information

Product Name	4-Ethylamino-3-Nitro-Benzoic Acid Ethyl Ester
CAS No.	91182-00-2
Molecular Formula	C11H14N2O4
Molecular Weight	238.24 g/mol
Synonyms	Ethyl 4-(Ethylamino)-3-nitrobenzoate; 3-Nitro-4-ethylaminobenzoic Acid Ethyl Ester; Benzoic acid, 4-(ethylamino)-3-nitro-, ethyl ester; Ethyl 4-ethylamino-3-nitrobenzoate; 4-(Ethylamino)-3-nitrobenzoic Acid Ethyl Ester
EINECS	Contact for details

Quality Control

Our 4-Ethylamino-3-Nitro-Benzoic Acid Ethyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets precise customer specifications and industry standards. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment.

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 strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.