Description

2-Methoxy-4-Nitrophenyl Isocyanate is a specialized aromatic isocyanate derivative, a key building block in advanced organic synthesis. Its value lies in its highly reactive isocyanate group, which readily forms stable urethane and urea linkages, enabling the creation of complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries, where it serves as a critical intermediate for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with urea or carbamate functional groups.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and pesticides, where its aromatic nitro and methoxy groups contribute to biological activity.
• Polymer Modification: Serves as a cross-linking agent or chain extender in the production of specialty polyurethanes and polyurea coatings with enhanced properties.
• Chemical Research & Development: A valuable reagent in organic synthesis for constructing heterocycles and other complex organic molecules in academic and industrial R&D labs.
• Dye and Pigment Intermediate: Can be utilized in the synthesis of azo dyes and other colorants due to its reactive site and aromatic structure.
• Surface Coating Formulations: Imparts durability and chemical resistance when incorporated into high-performance coating systems.

Basic Information

Item	Detail
Product Name	2-Methoxy-4-Nitrophenyl Isocyanate
CAS No.	33484-67-2
Molecular Formula	C8H6N2O4
Molecular Weight	194.15 g/mol
Synonyms	4-Nitro-2-methoxyphenyl isocyanate; 2-Methoxy-4-nitrobenzenisocyanate; 1-Isocyanato-2-methoxy-4-nitrobenzene; (2-Methoxy-4-nitrophenyl)isocyanate; 4-Nitro-o-anisyl isocyanate; 2-Methoxy-4-nitro-phenylisocyanate; NSC 403108
EINECS	Contact for details

Quality Control

Our 2-Methoxy-4-Nitrophenyl Isocyanate is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by 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 every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic and moisture-sensitive nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation by atmospheric 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
Water Content (KF)	≤ 0.5%

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