Description

6-Chloro-5-Methylisatin is a versatile and high-value heterocyclic building block, specifically a halogenated isatin derivative. This compound is critical for the synthesis of complex organic molecules, offering a reactive scaffold for constructing pharmacologically active cores. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical industries for developing new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of kinase inhibitors, anti-cancer agents, and other biologically active heterocycles.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Organic Synthesis Building Block: Serves as a versatile starting material for constructing complex spirocyclic and fused-ring systems via condensation and cyclization reactions.
• Dye and Pigment Research: Acts as an intermediate in the development of specialized organic dyes and functional colorants.
• Material Science: Investigated for the preparation of organic semiconductors and functional polymers.
• Academic & Contract Research: Essential for medicinal chemistry programs and discovery research in academic and industrial R&D laboratories.

Basic Information

Product Name	6-Chloro-5-Methylisatin
CAS No.	96187-75-6
Molecular Formula	C9H6ClNO2
Molecular Weight	195.60 g/mol
Synonyms	5-Methyl-6-chloroisatin; 6-Chloro-5-methyl-1H-indole-2,3-dione; 1H-Indole-2,3-dione, 6-chloro-5-methyl-; Isatin, 6-chloro-5-methyl-; 6-Chloro-5-methylindoline-2,3-dione
EINECS	Contact for details

Quality Control

Our 6-Chloro-5-Methylisatin is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; ensure containers are kept sealed to minimize exposure to air and humidity.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (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.