Description

1,4-Dichloro-5-Methoxy-2-Nitrobenzene is a versatile halogenated nitrobenzene derivative that serves as a critical synthetic intermediate in advanced organic chemistry. Its unique substitution pattern makes it a valuable building block for constructing complex molecules, particularly in the pharmaceutical and agrochemical sectors. This compound is essential for researchers and manufacturers developing active ingredients, dyes, and functional materials who require high-purity, reliable intermediates to ensure the success of their synthesis pathways.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with specific halogen and nitro functional group requirements.
• Agrochemical Synthesis: Used in the manufacturing of herbicides, fungicides, and insecticides, where its dichloro and nitro groups contribute to biological activity.
• Dye and Pigment Manufacturing: Serves as a foundational intermediate for producing complex azo dyes and other high-performance colorants.
• Organic Synthesis Building Block: Employed in research and development for constructing more complex aromatic compounds, including ligands and functional polymers.
• Material Science Research: Utilized in the development of advanced organic materials, such as liquid crystals or organic semiconductors.

Basic Information

Product Name	1,4-Dichloro-5-Methoxy-2-Nitrobenzene
CAS No.	17801-99-9
Molecular Formula	C7H5Cl2NO3
Molecular Weight	222.03 g/mol
Synonyms	2,5-Dichloro-4-methoxynitrobenzene; 4-Methoxy-1,2-dichloro-5-nitrobenzene; 5-Methoxy-1,4-dichloro-2-nitrobenzene; 1,4-Dichloro-5-methoxy-2-nitrobenzene; 2-Nitro-1,4-dichloro-5-methoxybenzene; NSC 403107; 1,2-Dichloro-4-methoxy-5-nitrobenzene
EINECS	Contact for details

Quality Control

Our 1,4-Dichloro-5-Methoxy-2-Nitrobenzene is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques, including HPLC, GC, and NMR, to verify identity and quantify impurities. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and specific impurity limits is provided with each shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to minimize exposure to moisture.

Specification

Item	Specification
Appearance	Yellow to light brown 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.