Description

4-Methyl-2-Nitrobenzoic Acid is a versatile aromatic nitro carboxylic acid derivative, serving as a critical building block in advanced organic synthesis. Its value lies in providing a functionalized benzoic acid scaffold with orthogonal reactive sites for the production of complex molecules. This intermediate is essential for research and industrial chemists in the pharmaceutical, agrochemical, and specialty chemical sectors.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a substituted benzoic acid moiety.
• Agrochemical Synthesis: Used in the development of herbicides, fungicides, and other crop protection agents.
• Dye and Pigment Manufacturing: Acts as an intermediate for producing azo dyes and other complex colorants.
• Organic Synthesis Building Block: Utilized in research laboratories for constructing more complex heterocyclic compounds and fine chemicals.
• Polymer Chemistry: Can be incorporated as a functional monomer or cross-linking agent in specialty polymer formulations.
• Chemical Research: Serves as a standard or starting material in methodological development and catalysis studies.

Basic Information

Product Name	4-Methyl-2-Nitrobenzoic Acid
CAS No.	27329-27-7
Molecular Formula	C8H7NO4
Molecular Weight	181.15 g/mol
Synonyms	2-Nitro-4-methylbenzoic acid; 4-Methyl-2-nitrobenzoic acid; 2-Nitro-p-toluic acid; Benzoic acid, 4-methyl-2-nitro-; 4-Methyl-2-nitro-benzoic acid; p-Toluic acid, 2-nitro-; 27329-27-7
EINECS	Contact for details

Quality Control

Our 4-Methyl-2-Nitrobenzoic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with key parameters such as assay, impurity profile, and physical characteristics. Our quality commitment supports applications requiring reliable and traceable raw materials.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Ensure the container is kept upright to prevent leakage.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	155 - 160 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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