Description

5-Chloro-2-Methoxy-4-Nitroaniline is a versatile aromatic amine derivative, primarily serving as a critical synthetic intermediate in the production of complex organic molecules. Its value lies in its unique substitution pattern, which makes it a key building block for creating dyes, pigments, and advanced pharmaceutical compounds. This product is essential for research institutions and industrial manufacturers in the agrochemical, pharmaceutical, and specialty chemical sectors seeking reliable, high-purity intermediates for their synthesis workflows.

Application

• Dye and Pigment Intermediate: A key precursor in the synthesis of azo dyes and other complex colorants, particularly for textiles and inks.
• Pharmaceutical Synthesis: Serves as a crucial building block for the development of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemical Manufacturing: Used in the production of herbicides, pesticides, and other crop protection agents.
• Research & Development: Employed in organic chemistry research for the study of nitro- and amino-aromatic compound reactions and the creation of novel chemical entities.
• Photographic Chemicals: Can be utilized in the synthesis of certain photographic developers and sensitizers.
• Polymer Additives: Acts as an intermediate for UV stabilizers, antioxidants, or other functional additives in polymer systems.

Basic Information

Product Name	5-Chloro-2-Methoxy-4-Nitroaniline
CAS No.	6259-08-1
Molecular Formula	C7H7ClN2O3
Molecular Weight	202.59 g/mol
Synonyms	2-Amino-4-chloro-5-nitroanisole; 4-Chloro-2-methoxy-5-nitroaniline; 5-Chloro-2-methoxy-4-nitrobenzenamine; 4-Nitro-5-chloro-2-methoxyaniline; C.I. 37120; Fast Red ITR Base; Azoic Diazo Component 9
EINECS	228-416-9

Quality Control

Our 5-Chloro-2-Methoxy-4-Nitroaniline is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications and industry standards. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and quality assurance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store under an inert atmosphere for long-term preservation and to minimize degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	145 - 150 °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.