Description

4-Bromo-6,7-Difluoro-2,3-Dihydro-1H-Inden-1-One is a high-value, multi-functional halogenated indanone derivative that serves as a critical advanced intermediate in modern synthetic chemistry. Its unique molecular architecture, featuring bromine and fluorine substituents on a fused ring system, makes it indispensable for constructing complex pharmacophores and functional materials. This compound is primarily sought after by research and development teams in the pharmaceutical, agrochemical, and specialty chemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting central nervous system (CNS) disorders, oncology, and anti-inflammatory agents.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides, fungicides, and insecticides, where the difluoro and bromo groups contribute to enhanced biological activity and metabolic stability.
• Material Science Precursor: Serves as a monomer or precursor in the development of specialty polymers, liquid crystals, and organic electronic materials due to its rigid, halogenated structure.
• Chemical Research & Development: Employed in academic and industrial R&D labs for method development, catalysis studies, and the exploration of new chemical transformations involving halogenated ketones.
• Fluorine Chemistry: A valuable substrate for further fluorination or functionalization reactions, leveraging the existing fluorine atoms for selective synthesis.

Basic Information

Product Name	4-Bromo-6,7-Difluoro-2,3-Dihydro-1H-Inden-1-One
CAS No.	881189-76-0
Molecular Formula	C9H5BrF2O
Molecular Weight	247.04 g/mol
Synonyms	4-Bromo-6,7-difluoroindan-1-one; 4-Bromo-6,7-difluoro-2,3-dihydro-1H-inden-1-one; 1H-Inden-1-one, 4-bromo-6,7-difluoro-2,3-dihydro-; 881189-76-0; 4-Br-6,7-F2-indanone
EINECS	Contact for details

Quality Control

Our 4-Bromo-6,7-Difluoro-2,3-Dihydro-1H-Inden-1-One is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques, including HPLC, GC, NMR, and MS, for comprehensive characterization and impurity profiling. A Certificate of Analysis (COA) detailing purity, identity, and specific tests is provided with each shipment to support your quality assurance and regulatory needs.

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. The compound is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
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.