Description

2-Nitro-3-Amino-4-Methylbenzoic Acid is a versatile aromatic intermediate featuring both nitro and amino functional groups on a benzoic acid backbone. This compound is valued for its role as a key building block in the synthesis of more complex molecules, particularly dyes, pigments, and pharmaceutical active ingredients. It is primarily sought after by manufacturers in the fine chemical, agrochemical, and specialty dye industries for research and production purposes.

Application

• Dye and Pigment Intermediate: Serves as a crucial precursor in the synthesis of azo dyes and other complex colorants.
• Pharmaceutical Synthesis: Used as a building block for creating active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemical Production: Acts as an intermediate in the manufacture of certain herbicides, fungicides, and plant growth regulators.
• Research & Development: Employed in organic synthesis and chemical research for developing new compounds and materials.
• Fine Chemical Manufacturing: Utilized in the production of various specialty and performance chemicals.

Basic Information

Product Name	2-Nitro-3-Amino-4-Methylbenzoic Acid
CAS No.	37901-90-9
Molecular Formula	C8H8N2O4
Molecular Weight	196.16 g/mol
Synonyms	3-Amino-2-nitro-4-methylbenzoic acid; 4-Methyl-3-amino-2-nitrobenzoic acid; Benzoic acid, 3-amino-2-nitro-4-methyl-; 2-Nitro-3-amino-p-toluic acid; 3-Amino-2-nitro-p-toluic acid
EINECS	Contact for details

Quality Control

Our 2-Nitro-3-Amino-4-Methylbenzoic Acid is produced under strict quality management protocols. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing specifications such as assay, impurity profile, and physical characteristics is provided with each shipment to guarantee it meets your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; containers must be kept tightly sealed and away from direct light sources to maintain stability and prevent degradation.

Specification

Item	Specification
Appearance	Yellow to brownish powder or crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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