Description

4-Methyl-5-Aza-2-Oxindole is a high-purity, heterocyclic organic compound serving as a critical advanced pharmaceutical intermediate. Its unique oxindole core fused with an aza group makes it a valuable building block for medicinal chemistry research and development. This compound is primarily utilized by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for synthesizing novel bioactive molecules.

Application

• Pharmaceutical Intermediate: Key synthon for the research and development of kinase inhibitors and other targeted therapeutic agents.
• Medicinal Chemistry Research: Serves as a privileged scaffold for constructing compound libraries in drug discovery programs.
• Agrochemical Synthesis: Used in the development of novel herbicides and plant growth regulators.
• Chemical Biology Probes: Acts as a core structure for designing molecular probes to study biological pathways.
• Organic Synthesis Building Block: Employed in academic and industrial labs for constructing complex heterocyclic systems.

Basic Information

Product Name	4-Methyl-5-Aza-2-Oxindole
CAS No.	1190314-02-3
Molecular Formula	C8H6N2O
Molecular Weight	146.15 g/mol
Synonyms	4-Methyl-5-azaoxindole; 4-Methyl-1H-pyrrolo[2,3-b]pyridin-2(3H)-one; 5-Aza-4-methyloxindole; 1H-Pyrrolo[2,3-b]pyridin-2(3H)-one, 4-methyl-; 4-Methyl-5-aza-2-oxindole; 4-Methyl-1,3-dihydro-5H-pyrrolo[2,3-b]pyridin-2-one
EINECS	Contact for details

Quality Control

Our 4-Methyl-5-Aza-2-Oxindole is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) with detailed chromatographic data 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, well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.