Description

1,2-Benzenediamine, 3-Methoxy-5-Nitro- is a specialized aromatic diamine derivative, serving as a critical intermediate in advanced organic synthesis. Its unique structure, featuring both methoxy and nitro substituents on the benzene ring, makes it a valuable precursor for constructing complex molecules. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, where it is used to develop active ingredients and functional dyes.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in heterocyclic chemistry.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a precursor for azo dyes and other complex colorants requiring specific light-fastness and hue properties.
• Polymer Chemistry: Can be utilized as a monomer or cross-linking agent in the development of specialty polyimides and epoxy resins.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new chemical entities and reaction pathways.
• Chemical Synthesis: Intermediate for the preparation of more complex benzimidazole, quinoxaline, and other nitrogen-containing heterocycles.

Basic Information

Product Name	1,2-Benzenediamine, 3-Methoxy-5-Nitro-
CAS No.	64381-88-0
Molecular Formula	C7H9N3O3
Molecular Weight	183.16 g/mol
Synonyms	3-Methoxy-5-nitro-1,2-benzenediamine; 3-Methoxy-5-nitro-o-phenylenediamine; 2-Amino-6-methoxy-4-nitroaniline; 1,2-Diamino-3-methoxy-5-nitrobenzene; 4-Nitro-6-methoxy-1,2-benzenediamine; 5-Nitro-3-methoxy-1,2-phenylenediamine; 3-Methoxy-5-nitrobenzene-1,2-diamine
EINECS	Contact for details

Quality Control

Our 1,2-Benzenediamine, 3-Methoxy-5-Nitro- is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. 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	Contact for details
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.