Description

n-Methylisatin is a versatile heterocyclic organic compound that serves as a key synthetic intermediate in advanced chemical manufacturing. Its value lies in its reactive carbonyl and imine functionalities, enabling the construction of complex molecular architectures. This compound is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of various drug candidates, particularly those with indole or isatin-based pharmacophores.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where its structure contributes to biological activity.
• Dye and Pigment Manufacturing: Serves as a precursor for the synthesis of specific organic dyes and colorants.
• Coordination Chemistry: Acts as a ligand for metal complexes in catalytic and materials science applications.
• Organic Synthesis Research: Employed in academic and industrial R&D for developing novel synthetic methodologies and heterocyclic compounds.
• Biochemical Probe Development: Utilized in the design of enzyme inhibitors and molecular probes for biological studies.

Basic Information

Product Name	n-Methylisatin
CAS No.	2058-74-4
Molecular Formula	C9H7NO2
Molecular Weight	161.16 g/mol
Synonyms	1-Methylisatin; 1-Methylindoline-2,3-dione; 1-Methyl-2,3-indolinedione; N-Methyl-2,3-dioxoindoline; Methylisatin; 1-Methyl-1H-indole-2,3-dione
EINECS	218-164-9

Quality Control

Our n-Methylisatin is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets high-grade specifications for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with your project requirements.

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.

Specification

Item	Specification
Appearance	Orange to red crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	128 - 132 °C
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.