Description

2-Oxoindoline-3-Carbonitrile is a versatile and high-value heterocyclic organic compound that serves as a critical synthetic intermediate in advanced chemical manufacturing. Its unique oxindole core functionalized with a nitrile group makes it a pivotal building block for constructing complex molecular architectures. This compound is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for developing novel active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of biologically active molecules, including kinase inhibitors and other therapeutic agents targeting neurological and oncological pathways.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators due to its reactive nitrile and lactam functionalities.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a starting material for synthesizing electron-transport or host materials in advanced display technologies.
• Dye and Pigment Chemistry: Acts as a core structure for developing novel organic dyes and functional colorants with specific light-absorption properties.
• Academic & Contract Research: Employed in medicinal chemistry and process development research for method optimization and library synthesis.
• Fine Chemical Production: Utilized in custom synthesis and scale-up projects for producing specialized, high-value chemical entities.

Basic Information

Product Name	2-Oxoindoline-3-Carbonitrile
CAS No.	73859-65-1
Molecular Formula	C9H6N2O
Molecular Weight	158.16 g/mol
Synonyms	3-Cyanooxindole; 3-Cyano-2-indolinone; 2-Indolinone-3-carbonitrile; 1H-Indole-3-carbonitrile, 2,3-dihydro-2-oxo-; 2,3-Dihydro-2-oxo-1H-indole-3-carbonitrile; 3-Cyano-1,3-dihydro-2H-indol-2-one; Oxindole-3-carbonitrile
EINECS	Contact for details

Quality Control

Our 2-Oxoindoline-3-Carbonitrile is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and purity determination, to meet the stringent requirements of our global clientele in research and development. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and compliance.

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 strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	Off-white to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
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.