Description

6-Bromo-2-oxoindoline-3-carbaldehyde is a versatile and high-value brominated indoline derivative, serving as a critical synthetic intermediate in advanced organic chemistry. Its unique structure, featuring both an aldehyde and a lactam moiety, makes it an essential building block for constructing complex heterocyclic frameworks. This compound is primarily sought after by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs) and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug candidates, particularly those targeting neurological disorders and oncology.
• Agrochemical Research: Used in the development of new herbicides and pesticides due to its heterocyclic scaffold.
• Material Science: Serves as a monomer or building block for advanced polymers and organic electronic materials.
• Academic & R&D: Employed in medicinal chemistry programs for structure-activity relationship (SAR) studies and library synthesis.
• Dye & Pigment Synthesis: Acts as an intermediate for creating specialized organic colorants and photochromic compounds.

Basic Information

Product Name	6-Bromo-2-oxoindoline-3-carbaldehyde
CAS No.	99365-41-0
Molecular Formula	C9H6BrNO2
Molecular Weight	240.05 g/mol
Synonyms	6-Bromo-3-formyl-2-oxindole; 6-Bromo-2-oxo-2,3-dihydro-1H-indole-3-carboxaldehyde; 6-Bromo-2-oxindole-3-carboxaldehyde; 6-Bromooxindole-3-carboxaldehyde; 3-Formyl-6-bromo-2-oxindole; 6-Bromo-1,3-dihydro-2H-indol-2-one-3-carbaldehyde; 6-Bromo-2-oxoindoline-3-carboxaldehyde
EINECS	Contact for details

Quality Control

Our 6-Bromo-2-oxoindoline-3-carbaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This material is easily oxidized and should be handled under an inert atmosphere for long-term storage. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to pale yellow 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%

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