Description

4-Bromo-5-Fluoro-2,3-Dihydro-1H-Inden-1-One is a high-purity, halogenated indanone derivative serving as a critical synthetic intermediate in advanced organic chemistry. This compound matters for its role in constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients (APIs) and functional materials. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for process development and scale-up.

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 herbicides and pesticides, leveraging its halogenated structure for bioactivity.
• Material Science Precursor: Serves as a monomer or precursor for synthesizing specialty polymers and organic electronic materials.
• Chemical Synthesis: Employed in academic and industrial R&D for constructing complex heterocyclic compounds and fluorinated/brominated analogs.
• Ligand and Catalyst Development: Useful for creating novel ligands in asymmetric catalysis and organometallic chemistry.

Basic Information

Product Name	4-Bromo-5-Fluoro-2,3-Dihydro-1H-Inden-1-One
CAS No.	935681-01-9
Molecular Formula	C9H6BrFO
Molecular Weight	229.05 g/mol
Synonyms	4-Bromo-5-fluoroindan-1-one; 1H-Inden-1-one, 4-bromo-5-fluoro-2,3-dihydro-; 4-Bromo-5-fluoro-2,3-dihydroinden-1-one; 5-Fluoro-4-bromoindan-1-one; 4-Bromo-5-fluoro-1-indanone; 935681-01-9 (CAS)
EINECS	Contact for details

Quality Control

Our 4-Bromo-5-Fluoro-2,3-Dihydro-1H-Inden-1-One is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. All products undergo rigorous analytical testing, including HPLC, GC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory compliance needs.

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 incompatible materials such as strong bases and fluorides. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

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	≤ 10 ppm

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