Description

1,2-Dichloro-4-Nitro-5-Methoxybenzene is a versatile halogenated nitrobenzene derivative that serves as a critical building block in advanced organic synthesis. Its unique substitution pattern makes it a valuable intermediate for creating complex molecules with specific electronic and steric properties. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing 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 specific halogenated aromatic core.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and pesticides, where the nitro and methoxy groups contribute to biological activity.
• Dye and Pigment Manufacturing: Acts as an intermediate in the production of specialized azo dyes and high-performance pigments.
• Material Science Research: Employed in the development of organic electronic materials, such as charge-transport layers or non-linear optical (NLO) materials.
• Cross-Coupling Reactions: Serves as a substrate in palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) to create complex biaryl structures.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D labs exploring new synthetic methodologies and heterocyclic chemistry.

Basic Information

Product Name	1,2-Dichloro-4-Nitro-5-Methoxybenzene
CAS No.	100948-84-3
Molecular Formula	C7H5Cl2NO3
Molecular Weight	222.03 g/mol
Synonyms	2,3-Dichloro-4-nitroanisole; 4-Nitro-5-methoxy-1,2-dichlorobenzene; 1,2-Dichloro-4-nitro-5-methoxybenzene; 5-Methoxy-1,2-dichloro-4-nitrobenzene; 3,4-Dichloro-6-nitroanisole; 2,3-Dichloro-1-methoxy-4-nitrobenzene; Anisole, 2,3-dichloro-4-nitro-
EINECS	Contact for details

Quality Control

Our 1,2-Dichloro-4-Nitro-5-Methoxybenzene is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) documenting batch-specific results are available upon request to support your quality assurance and regulatory needs.

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. This material is light-sensitive (store away from light).

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%

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