Description

2-Azido-4-Nitrophenol is a specialized aromatic compound containing both azido and nitro functional groups, making it a valuable intermediate for advanced chemical synthesis. Its unique reactivity profile is critical for applications in pharmaceutical research, materials science, and the development of energetic materials. This high-purity chemical is essential for R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop novel compounds and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring photoaffinity labeling or click chemistry approaches.
• Agrochemical Research: Used in the development of new herbicides and pesticides, where the azido group can be utilized for further functionalization or as a precursor to other nitrogen-containing heterocycles.
• Polymer & Materials Science: Acts as a monomer or cross-linking agent for creating polymers with specific light-responsive or energetic properties.
• Energetic Materials Precursor: Employed in controlled research for developing specialized propellants and pyrotechnic compositions due to its high nitrogen content.
• Bioconjugation & Probe Synthesis: Utilized in biochemical research for labeling biomolecules via azide-alkyne cycloaddition (Click Chemistry) for imaging and diagnostic applications.
• Dye & Pigment Intermediate: Functions as a precursor in the synthesis of azo dyes and other complex colorants.

Basic Information

Product Name	2-Azido-4-Nitrophenol
CAS No.	33354-58-4
Molecular Formula	C6H4N4O3
Molecular Weight	180.12 g/mol
Synonyms	4-Nitro-2-azidophenol; 2-Azido-4-nitrophenol; Phenol, 2-azido-4-nitro-; 4-Nitro-2-azidobenzenol; Azidomitrophenol; 2-Azido-4-nitro-1-hydroxybenzene
EINECS	Contact for details

Quality Control

Our 2-Azido-4-Nitrophenol is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with each shipment and is available upon request.

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 nature and potential for oxidation, it is recommended to store under an inert atmosphere for long-term preservation. Keep away from heat, sparks, open flames, and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.