Description

2-Oxoindoline-6-Carbaldehyde is a high-purity organic building block and key synthetic intermediate characterized by its reactive aldehyde and oxindole functional groups. This compound is essential for advanced pharmaceutical research and fine chemical synthesis, enabling the construction of complex molecular architectures. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for developing novel active compounds.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of kinase inhibitors, receptor antagonists, and other biologically active small molecules.
• Agrochemical Research: Serves as a building block for developing new herbicides, fungicides, and plant growth regulators.
• Organic Synthesis: Used in palladium-catalyzed cross-coupling reactions, condensation reactions, and as a starting material for heterocyclic chemistry.
• Material Science: Investigated for the preparation of organic ligands, dyes, and functional polymers with specific optical or electronic properties.
• Academic & R&D: Employed in medicinal chemistry programs and methodological studies for novel organic transformations.

Basic Information

Product Name	2-Oxoindoline-6-Carbaldehyde
CAS No.	1187243-15-7
Molecular Formula	C9H7NO2
Molecular Weight	161.16 g/mol
Synonyms	6-Formyl-2-oxindole; 6-Formyloxindole; 2-Oxo-2,3-dihydro-1H-indole-6-carbaldehyde; 1H-Indole-6-carboxaldehyde, 2,3-dihydro-2-oxo-; 2,3-Dihydro-2-oxo-1H-indole-6-carboxaldehyde; 6-Carbaldehyde-2-oxindole; 2-Oxoindolin-6-carboxaldehyde
EINECS	Contact for details

Quality Control

Every batch of 2-Oxoindoline-6-Carbaldehyde is manufactured under strict quality management systems and undergoes comprehensive analytical testing. We provide full traceability and ensure the product meets the high-purity standards required for research and development applications. A detailed Certificate of Analysis (COA) is supplied with each shipment, confirming identity, purity, and impurity profiles.

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). This material is easily oxidized; for long-term storage, consider keeping under an inert atmosphere such as nitrogen or argon.

Specification

Item	Specification
Appearance	Off-white to light yellow 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.