Description

7-Bromo-5-Chloroindoline-2,3-Dione is a high-purity halogenated isatin derivative, a crucial synthetic intermediate in advanced organic chemistry. Its unique molecular structure makes it a valuable building block for constructing complex heterocyclic compounds and active pharmaceutical ingredients (APIs). This compound is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing novel compounds with targeted biological activity.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its halogenated indoline core.
• Organic Synthesis Building Block: Serves as a versatile scaffold for constructing complex heterocycles like quinolones, pyrroloquinolines, and other fused ring systems.
• Material Science Research: Investigated as a monomer or precursor for functional organic materials, including dyes and photoactive compounds.
• Biochemical Probe Development: Utilized in medicinal chemistry to create molecular probes for studying enzyme inhibition and biological pathways.

Basic Information

Product Name	7-Bromo-5-Chloroindoline-2,3-Dione
CAS No.	312590-29-7
Molecular Formula	C8H3BrClNO2
Molecular Weight	260.47 g/mol
Synonyms	7-Bromo-5-chloro-1H-indole-2,3-dione; 7-Bromo-5-chloroisatin; 5-Chloro-7-bromoisatin; 5-Chloro-7-bromo-2,3-dihydro-1H-indole-2,3-dione; Isatin, 7-bromo-5-chloro-; 1H-Indole-2,3-dione, 7-bromo-5-chloro-
EINECS	Contact for details

Quality Control

Every batch of 7-Bromo-5-Chloroindoline-2,3-Dione is manufactured under strict quality management systems. Our products undergo rigorous quality testing, including HPLC, NMR, and mass spectrometry, to ensure compliance with industry standards and batch-to-batch consistency. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is available upon request.

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 incompatible materials such as strong bases and reducing agents.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
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.