Description

5-Nitro-4-Ethoxy-Diphenylamine-2-Carboxylic Acid is a specialized organic intermediate featuring a nitro-substituted diphenylamine core with ethoxy and carboxylic acid functional groups. This compound matters as a critical building block for synthesizing complex molecules, particularly in the development of advanced dyes, pigments, and functional materials. It is primarily needed by research institutions and industrial manufacturers in the fine chemical, pharmaceutical, and agrochemical sectors for creating novel compounds with specific optical or electronic properties.

Application

• Dye and Pigment Intermediate: A key precursor in the synthesis of high-performance azo dyes and complex organic pigments.
• Pharmaceutical Research: Serves as a versatile scaffold for medicinal chemistry in the development of new active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of advanced herbicides and plant growth regulators.
• Functional Material Development: Employed in creating organic semiconductors, charge-transport materials, and non-linear optical (NLO) materials.
• Chemical Research: Acts as a standard or reagent in organic synthesis methodologies and catalysis studies.
• Polymer Additive Precursor: Can be modified to produce light stabilizers or antioxidants for specialty polymers.

Basic Information

Product Name	5-Nitro-4-Ethoxy-Diphenylamine-2-Carboxylic Acid
CAS No.	170274-85-8
Molecular Formula	C15H14N2O5
Molecular Weight	302.28 g/mol
Synonyms	4-Ethoxy-5-nitrodiphenylamine-2-carboxylic acid; 2-Carboxy-4'-ethoxy-5-nitrodiphenylamine; 5-Nitro-4-ethoxy-2-aminodiphenyl ether-2'-carboxylic acid; Benzoic acid, 2-[(4-ethoxyphenyl)amino]-5-nitro-; 2-[(4-ethoxyphenyl)amino]-5-nitrobenzoic acid; 5-Nitro-4-ethoxydiphenylamine-2-carboxylic acid; 4'-Ethoxy-5-nitrodiphenylamine-2-carboxylic acid
EINECS	Contact for details

Quality Control

Our 5-Nitro-4-Ethoxy-Diphenylamine-2-Carboxylic Acid undergoes rigorous quality testing to ensure compliance with industry standards. We employ advanced analytical techniques including HPLC, NMR, and IR spectroscopy to verify identity, purity, and consistency. Certificates of Analysis (COA) detailing batch-specific results are available upon request for quality assurance and regulatory documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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