Description

4-Bromo-1-Methylindoline-2,3-Dione is a specialized brominated isatin derivative, a key heterocyclic building block in advanced organic synthesis. This compound matters for its role as a versatile precursor in the development of complex molecules, particularly in pharmaceutical research where its structure is integral to creating novel active ingredients. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for constructing new chemical entities and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of potential drug candidates, particularly those targeting neurological disorders and oncology.
• Agrochemical Research: Used in the development of new herbicides and pesticides, leveraging its heterocyclic core for bioactivity.
• Material Science: Serves as a building block for organic semiconductors, dyes, and photoresponsive polymers.
• Academic & R&D Laboratories: Employed in methodological studies and as a standard reagent for novel organic reactions, such as palladium-catalyzed cross-couplings.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying enzyme function and cellular processes.

Basic Information

Product Name	4-Bromo-1-Methylindoline-2,3-Dione
CAS No.	884855-67-8
Molecular Formula	C9H6BrNO2
Molecular Weight	240.06 g/mol
Synonyms	4-Bromo-1-methylisatin; 4-Bromo-1-methyl-1H-indole-2,3-dione; 1-Methyl-4-bromoisatin; 4-Bromo-1-methylindole-2,3-dione; 4-Bromo-N-methylisatin
EINECS	Contact for details

Quality Control

Our 4-Bromo-1-Methylindoline-2,3-Dione is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available for every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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