Description

3-Imino-2-Indolinone is a versatile heterocyclic organic compound with a core indolinone structure. This specialized chemical intermediate is valued for its unique reactivity, particularly as a precursor in the synthesis of complex molecules. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for developing new active ingredients. Its defined structure makes it a critical building block for advanced organic synthesis.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of various drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Organic Synthesis Building Block: Serves as a versatile starting material for constructing complex heterocyclic compounds in research laboratories.
• Dye and Pigment Chemistry: Intermediate in the production of specialized dyes and organic pigments.
• Material Science Research: Investigated for potential use in the development of organic electronic materials and polymers.

Basic Information

Product Name	3-Imino-2-Indolinone
CAS No.	612-53-3
Molecular Formula	C8H6N2O
Molecular Weight	146.15 g/mol
Synonyms	2-Indolinone, 3-imino-; 3-Iminoindolin-2-one; Isatin Imine; 3-Iminoisatin; 2,3-Dihydro-3-imino-2H-indol-2-one; 3-Imino-1,3-dihydro-2H-indol-2-one; 3-Imino-2-oxindole; 612-53-3
EINECS	210-293-8

Quality Control

Our 3-Imino-2-Indolinone is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with key parameters such as assay (HPLC), related substances, and physical characteristics. Our quality commitment supports applications requiring high-purity intermediates for research and development.

Storage

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

Specification

Item	Specification
Appearance	Yellow to orange powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
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.