Description

4-Amino-3-Nitro-5-Methylaniline is a specialized aromatic amine derivative with a unique nitro and amino substitution pattern. This compound serves as a versatile and high-value chemical intermediate for synthesizing complex organic molecules, particularly in the production of advanced dyes and pigments. It is essential for manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop products with specific optical or reactive properties.

Application

• Dye and Pigment Intermediate: A key building block for synthesizing azo dyes, disperse dyes, and other complex colorants, imparting specific shades and fastness properties.
• Pharmaceutical Synthesis: Used as a precursor in the development of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemical Manufacturing: Employed in the synthesis of herbicides, pesticides, and plant growth regulators.
• Polymer and Resin Modifier: Can be incorporated into polymer chains to modify properties such as UV absorption, color, or reactivity.
• Chemical Research & Development: Serves as a valuable reagent in organic synthesis for academic and industrial R&D laboratories.
• Photographic Chemicals: Potential use in the formulation of specialized photographic developers and sensitizers.

Basic Information

Product Name	4-Amino-3-Nitro-5-Methylaniline
CAS No.	155379-82-1
Molecular Formula	C7H9N3O2
Molecular Weight	167.16 g/mol
Synonyms	3-Nitro-5-methyl-1,4-benzenediamine; 5-Methyl-3-nitro-1,4-benzenediamine; 1,4-Diamino-2-nitro-5-methylbenzene; 2-Nitro-5-methyl-1,4-phenylenediamine; 4-Amino-3-nitro-5-methylbenzenamine; 5-Methyl-3-nitro-p-phenylenediamine
EINECS	Contact for details

Quality Control

Our 4-Amino-3-Nitro-5-Methylaniline is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee it meets your specific application requirements.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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