Description

3-Bromo-2-Nitrophenol is a halogenated nitrophenol derivative that serves as a versatile and critical building block in advanced organic synthesis. Its unique molecular structure, featuring both bromo and nitro substituents on the phenol ring, makes it an essential intermediate for constructing complex molecules. This compound is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules requiring halogenated aromatic frameworks.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and pesticides where the nitrophenol moiety is a common structural motif.
• Dye and Pigment Manufacturing: Serves as a starting material for synthesizing azo dyes and other complex colorants.
• Organic Light-Emitting Diodes (OLEDs): Potential building block for electron-transport materials or host materials in OLED fabrication due to its electron-withdrawing groups.
• Ligand and Catalyst Development: Useful for creating specialized ligands in coordination chemistry and catalysis.
• Research and Development: Employed in academic and industrial R&D for method development and exploring new chemical entities.
• Polymer Modification: Can be used to introduce functional groups into polymer chains to alter material properties.

Basic Information

Item	Details
Product Name	3-Bromo-2-Nitrophenol
CAS No.	76361-99-4
Molecular Formula	C6H4BrNO3
Molecular Weight	218.01 g/mol
Synonyms	2-Nitro-3-bromophenol; 3-Bromo-2-nitrophenol; Phenol, 3-bromo-2-nitro-; 3-Brom-2-nitrophenol; 2-Nitro-3-bromophenol; 3-Bromo-2-nitro-phenol; 3-Brom-2-nitro-phenol
EINECS	Contact for details

Quality Control

Our 3-Bromo-2-Nitrophenol is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and purity, and is accompanied by a detailed Certificate of Analysis (COA). We are committed to meeting the stringent requirements of our global customers in regulated industries.

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). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, the container should be opaque or stored in a dark place.

Specification

Item	Specification
Appearance	Yellow to 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.