Description

4-Methyl-5-Chloro-7-Methoxy-3-Indolinone is a versatile heterocyclic organic compound that serves as a critical synthetic intermediate in advanced chemical manufacturing. Its unique indolinone core structure, substituted with chloro and methoxy groups, makes it a valuable building block for creating complex molecules with specific biological and material properties. This compound is essential for research and production in the pharmaceutical and agrochemical industries, where it is used to develop new active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Building block for developing advanced herbicides, fungicides, and plant growth regulators.
• Organic Light-Emitting Diode (OLED) Materials: Used in research for creating electron-transporting or host materials in organic electronic devices.
• Dye and Pigment Intermediate: Serves as a starting material for synthesizing specialized heterocyclic dyes and functional pigments.
• Chemical Research & Development: A valuable scaffold in medicinal chemistry and material science for structure-activity relationship (SAR) studies.
• Ligand and Catalyst Development: Potential use in designing novel ligands for catalytic systems in asymmetric synthesis.

Basic Information

Product Name	4-Methyl-5-Chloro-7-Methoxy-3-Indolinone
CAS No.	6411-59-2
Molecular Formula	C10H10ClNO2
Molecular Weight	211.65 g/mol
Synonyms	5-Chloro-7-methoxy-4-methyl-1H-indol-2(3H)-one; 5-Chloro-7-methoxy-4-methylindolin-2-one; 4-Methyl-5-chloro-7-methoxy-2-indolinone; 3-Indolinone, 4-methyl-5-chloro-7-methoxy-; 5-Chloro-7-methoxy-4-methyl-2,3-dihydro-1H-indol-2-one
EINECS	Contact for details

Quality Control

Our 4-Methyl-5-Chloro-7-Methoxy-3-Indolinone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for synthetic applications. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all specified parameters. Our quality commitment ensures batch-to-batch consistency and reliability for your critical R&D and production processes.

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. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white 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.