Description

2-Chloro-5-Methoxy-4-Nitro-Benzoic Acid is a high-purity, multi-functional aromatic carboxylic acid derivative that serves as a critical building block in advanced organic synthesis. Its unique substitution pattern makes it a versatile intermediate for constructing complex molecules with tailored properties. This compound is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for the development of new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds requiring a nitro-substituted benzoic acid scaffold.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a starting material for the synthesis of specialized azo dyes and complex organic pigments.
• Liquid Crystal & OLED Materials: Employed in the development of electronic chemicals for display technologies, utilizing its aromatic core and functional groups.
• Polymer Modification: Acts as a monomer or cross-linking agent for creating specialty polymers with specific thermal or chemical resistance.
• Chemical Research & Development: A valuable reagent in academic and industrial R&D labs for exploring new organic reactions and synthesizing complex molecular architectures.

Basic Information

Product Name	2-Chloro-5-Methoxy-4-Nitro-Benzoic Acid
CAS No.	101581-13-9
Molecular Formula	C8H6ClNO5
Molecular Weight	231.59 g/mol
Synonyms	4-Nitro-2-chloro-5-methoxybenzoic acid; 2-Chloro-5-methoxy-4-nitrobenzoic acid; Benzoic acid, 2-chloro-5-methoxy-4-nitro-; 5-Methoxy-2-chloro-4-nitrobenzoic acid; 2-Chloro-4-nitro-5-methoxybenzoic acid; 4-Nitro-5-methoxy-2-chlorobenzoic acid
EINECS	Contact for details

Quality Control

Our 2-Chloro-5-Methoxy-4-Nitro-Benzoic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets exacting standards for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from strong bases and reducing agents. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Off-white to pale yellow 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

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