Description

4-Bromo-2-Phenylbenzofuran CAS NO 863870-92-2 is a high-purity brominated benzofuran derivative serving as a critical synthetic intermediate in advanced organic chemistry. This compound is valued for its role in constructing complex molecular architectures, particularly in pharmaceutical research and material science. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and inflammatory diseases.
• Agrochemical Research: Used in the development of new-generation pesticides and herbicides, leveraging the benzofuran scaffold's bioactivity.
• Material Science Precursor: Serves as a monomer or precursor in the synthesis of organic semiconductors, OLED materials, and advanced polymers.
• Chemical Biology Probe: Utilized in medicinal chemistry to create molecular probes for studying enzyme mechanisms and protein-ligand interactions.
• Academic & Contract Research: Essential for methodology development and synthetic route exploration in university and CRO (Contract Research Organization) laboratories.
• Fine Chemical Synthesis: Employed in multi-step syntheses of complex natural product analogs and other high-value specialty chemicals.

Basic Information

Product Name	4-Bromo-2-Phenylbenzofuran
CAS No.	863870-92-2
Molecular Formula	C14H9BrO
Molecular Weight	273.13 g/mol
Synonyms	4-Bromo-2-phenyl-1-benzofuran; 2-Phenyl-4-bromobenzofuran; 4-Bromo-2-phenylbenzofurane; Benzofuran, 4-bromo-2-phenyl-; 863870-92-2; 4-Br-2-Ph-Benzofuran
EINECS	Contact for details

Quality Control

Our 4-Bromo-2-Phenylbenzofuran is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is subjected to comprehensive analytical testing including HPLC, GC, NMR, and mass spectrometry to verify identity and purity. A Certificate of Analysis (COA) detailing all test results is provided with every shipment. We support compliance with REACH and other global regulatory frameworks as required.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The compound is light-sensitive; prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (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.