Description

5-Amino-1-Methyl-2-Oxoindoline is a versatile indoline derivative that serves as a critical building block in advanced organic synthesis. This compound is valued for its role as a key intermediate in the development of active pharmaceutical ingredients (APIs) and high-performance materials. It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various drug candidates, particularly those targeting neurological and oncological pathways.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides, leveraging its heterocyclic structure.
• Organic Light-Emitting Diodes (OLEDs): Serves as a building block for electron-transport or emissive layer materials in display and lighting technologies.
• Dye and Pigment Manufacturing: Acts as an intermediate for producing specialized dyes and organic pigments due to its amino and carbonyl functional groups.
• Academic and R&D: Employed in university and corporate research laboratories for methodological studies and the discovery of new chemical entities.
• Material Science: Investigated for use in the development of polymers and advanced functional materials with specific optical or electronic properties.

Basic Information

Product Name	5-Amino-1-Methyl-2-Oxoindoline
CAS No.	20870-91-1
Molecular Formula	C9H10N2O
Molecular Weight	162.19 g/mol
Synonyms	5-Amino-1-methylindolin-2-one; 1-Methyl-5-amino-2-indolinone; 5-Amino-1-methyl-2-indolinone; 2-Indolinone, 5-amino-1-methyl-; 5-Amino-1-methyl-2-oxoindoline; 5-Amino-1-methylindolin-2-one; 1-Methyl-5-aminooxindole
EINECS	Contact for details

Quality Control

Our 5-Amino-1-Methyl-2-Oxoindoline is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, ensuring reliability for your critical synthesis workflows.

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). This product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept sealed and away from direct light sources to maintain stability and prevent degradation.

Specification

Item	Specification
Appearance	Light yellow to brown powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%

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