Description

n-(2-Nitrophenyl)-1,4-Benzenediamine is a specialized aromatic amine derivative of significant interest in advanced chemical synthesis. This compound matters as a versatile and critical intermediate for producing complex molecules, particularly in the development of high-performance dyes and functional materials. Industries such as specialty chemicals, advanced material science, and pharmaceutical research require this high-purity intermediate for their R&D and manufacturing processes.

Application

• Dye and Pigment Intermediate: A key building block in the synthesis of complex azo dyes and high-performance organic pigments.
• Pharmaceutical Research Intermediate: Used in the development and synthesis of novel active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Polymer and Material Science: Serves as a monomer or functionalizing agent in the production of specialty polymers, resins, and advanced functional materials.
• Chemical Synthesis Reagent: Employed in organic synthesis laboratories for constructing nitrogen-containing heterocycles and other complex aromatic structures.
• Photographic Chemicals: Can be utilized in the formulation of certain photographic developing agents and related chemicals.
• Analytical Chemistry: May be used as a reagent or standard in specific analytical methodologies.

Basic Information

Product Name	n-(2-Nitrophenyl)-1,4-Benzenediamine
CAS No.	31067-22-8
Molecular Formula	C12H11N3O2
Molecular Weight	229.24 g/mol
Synonyms	N1-(2-Nitrophenyl)benzene-1,4-diamine; 4-Amino-N-(2-nitrophenyl)aniline; 1,4-Benzenediamine, N-(2-nitrophenyl)-; 2-Nitro-N-(4-aminophenyl)aniline; p-Amino-N-(2-nitrophenyl)aniline; 4-(2-Nitroanilino)aniline; N-(4-Aminophenyl)-2-nitroaniline
EINECS	Contact for details

Quality Control

Our n-(2-Nitrophenyl)-1,4-Benzenediamine is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. The product undergoes rigorous analytical testing, including HPLC, GC, and NMR, to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment. We adhere to cGMP principles where applicable to meet the stringent requirements of our global clientele in research and industrial applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its properties of being light-sensitive and easily oxidized, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, open flames, and incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to orange-brown 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%
Heavy Metals (as Pb)	≤ 20 ppm

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