Description

2-Methyl-3-Nitroaniline is a versatile aromatic amine derivative that serves as a critical intermediate in advanced organic synthesis. Its value lies in its unique substitution pattern, which makes it a key building block for creating complex molecules with specific functionalities. This compound is essential for manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and dye industries seeking reliable, high-purity intermediates.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a substituted aniline moiety.
• Agrochemical Synthesis: Used in the manufacture of herbicides, pesticides, and fungicides, where its nitro and amino groups allow for further functionalization.
• Dye and Pigment Production: Serves as a building block for azo dyes and other complex colorants, contributing to color fastness and specific hue properties.
• Chemical Research & Development: Employed in academic and industrial R&D for exploring new reaction pathways and developing novel organic compounds.
• Photographic Chemicals: Can be utilized in the synthesis of certain specialty chemicals used in photographic development processes.
• Polymer Modifier: Acts as a monomer or curing agent in the production of specialized polymers and resins.

Basic Information

Product Name	2-Methyl-3-Nitroaniline
CAS No.	603-83-8
Molecular Formula	C7H8N2O2
Molecular Weight	152.15 g/mol
Synonyms	3-Nitro-2-methylaniline; 2-Methyl-3-nitrobenzenamine; 3-Nitro-o-toluidine; o-Toluidine, 3-nitro-; 2-Amino-6-nitrotoluene; 1-Amino-2-methyl-3-nitrobenzene; Benzenamine, 2-methyl-3-nitro-; 603-83-8 (CAS)
EINECS	210-059-2

Quality Control

Our 2-Methyl-3-Nitroaniline is produced under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to verify identity and purity against established specifications. Certificates of Analysis (COA) documenting all test results are provided and available upon request, supporting your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	92°C - 96°C
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.