Description

2-Methoxy-5-Methyl-3-Nitro-Benzoic Acid is a high-purity, synthetically valuable aromatic carboxylic acid derivative, serving as a critical building block in advanced organic synthesis. Its core value proposition lies in its precise molecular structure, which provides a versatile scaffold for constructing complex molecules with high regiochemical control. This compound is essential for research chemists and process development scientists in the pharmaceutical and agrochemical industries, where it is used to develop new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system and inflammatory diseases.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides and fungicides, leveraging its nitro and methoxy functional groups.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Dye and Pigment Chemistry: Functions as an intermediate in the production of specialized azo dyes and high-performance pigments.
• Material Science Research: Employed in the synthesis of organic semiconductors and photoactive materials for electronic applications.
• Custom Synthesis and Contract Manufacturing: A vital building block for custom synthesis projects and scale-up processes under cGMP conditions.

Basic Information

Product Name	2-Methoxy-5-Methyl-3-Nitro-Benzoic Acid
CAS No.	858848-07-4
Molecular Formula	C9H9NO5
Molecular Weight	211.17 g/mol
Synonyms	3-Nitro-2-methoxy-5-methylbenzoic acid; 5-Methyl-2-methoxy-3-nitrobenzoic acid; 2-Methoxy-5-methyl-3-nitrobenzoic acid; Benzoic acid, 2-methoxy-5-methyl-3-nitro-; 858848-07-4; 2-Methoxy-5-methyl-3-nitro-benzoic acid; 3-Nitro-5-methyl-o-anisic acid
EINECS	Contact for details

Quality Control

Every batch of 2-Methoxy-5-Methyl-3-Nitro-Benzoic Acid is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the material meets the high standards required for research and commercial synthesis. A detailed Certificate of Analysis (COA) is supplied with each shipment, documenting purity, identity, and impurity profiles as determined by HPLC, NMR, and other relevant spectroscopic methods.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, handling and transfer should be minimized under direct light exposure.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 2.0%

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