Description

5-Bromo-7-Fluoroindolin-2-One is a high-purity, multi-functional heterocyclic building block of significant interest in advanced organic synthesis. Its core value lies in its unique halogenated indolinone scaffold, which serves as a critical precursor for constructing complex molecular architectures. This compound is primarily sought after by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly kinase inhibitors and other small molecule therapeutics.
• Agrochemical Research: Used in the synthesis of novel herbicides, fungicides, and insecticides, leveraging its halogenated structure for bioactivity.
• Material Science Precursor: Serves as a building block for organic electronic materials, such as organic semiconductors and light-emitting diodes (OLEDs).
• Chemical Biology Probe: Employed in the design and synthesis of molecular probes for studying enzyme function and biological pathways.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for custom synthesis projects requiring specialized halogenated heterocycles.

Basic Information

Product Name	5-Bromo-7-Fluoroindolin-2-One
CAS No.	944805-69-0
Molecular Formula	C8H5BrFNO
Molecular Weight	230.04 g/mol
Synonyms	5-Bromo-7-fluoro-2,3-dihydro-1H-indol-2-one; 5-Bromo-7-fluoroindolin-2-one; 2H-Indol-2-one, 5-bromo-7-fluoro-1,3-dihydro-; 7-Fluoro-5-bromoindolin-2-one; 1,3-Dihydro-5-bromo-7-fluoro-2H-indol-2-one
EINECS	Contact for details

Quality Control

Our 5-Bromo-7-Fluoroindolin-2-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality commitment supports applications requiring high-purity intermediates for research and development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider storage under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.