Description

2-Methoxy-4-Nitrobenzoic Acid is a versatile nitroaromatic carboxylic acid derivative, serving as a critical building block in advanced organic synthesis. Its value lies in its dual functional groups, which allow for selective chemical modifications, making it indispensable for creating complex molecular architectures. This compound is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with specific nitro- and methoxy-substituted aromatic frameworks.
• Agrochemical Synthesis: Used in the research and production of herbicides, pesticides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as an intermediate for producing azo dyes and other complex colorants.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing more complex molecules via reactions at the carboxylic acid or nitro group.
• Liquid Crystal and Electronic Material Research: Investigated as a component or precursor in the development of advanced organic electronic materials.
• Coordination Chemistry: Can act as a ligand or precursor for ligands in metal-organic frameworks (MOFs) and catalysts.

Basic Information

Product Name	2-Methoxy-4-Nitrobenzoic Acid
CAS No.	2597-56-0
Molecular Formula	C8H7NO5
Molecular Weight	197.14 g/mol
Synonyms	4-Nitro-2-methoxybenzoic acid; 2-Methoxy-4-nitrobenzoic acid; Benzoic acid, 2-methoxy-4-nitro-; 4-Nitro-o-anisic acid; o-Methoxy-p-nitrobenzoic acid; 2-Methoxy-4-nitro-benzoic acid; 4-Nitro-2-anisic acid; NSC 403697
EINECS	220-008-5

Quality Control

Our 2-Methoxy-4-Nitrobenzoic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee traceability and batch-to-batch consistency.

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. Due to its light-sensitive nature, containers should be amber-colored or stored in dark conditions.

Specification

Item	Specification
Appearance	Yellow to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Melting Point	185°C - 190°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.