Description

3-Methyloxindole is a versatile heterocyclic organic compound that serves as a critical building block in advanced chemical synthesis. Its unique oxindole core structure makes it a valuable intermediate for creating complex molecules with specific biological and material properties. This product is essential for research and development laboratories, pharmaceutical companies, and agrochemical manufacturers seeking to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various drug candidates, particularly those targeting neurological and anti-inflammatory pathways.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Organic Light-Emitting Diodes (OLEDs): Acts as a building block for electron-transport materials and host materials in display and lighting technologies.
• Dye and Pigment Manufacturing: Serves as an intermediate for producing specialized organic dyes and colorants.
• Academic & Industrial Research: A fundamental reagent in medicinal chemistry and material science research for structure-activity relationship (SAR) studies.
• Fine Chemical Production: Employed in the multi-step synthesis of complex natural product analogs and other high-value specialty chemicals.

Basic Information

Product Name	3-Methyloxindole
CAS No.	1504-06-9
Molecular Formula	C9H9NO
Molecular Weight	147.17 g/mol
Synonyms	3-Methyl-2-indolinone; 3-Methylindolin-2-one; 2-Indolinone, 3-methyl-; 3-Methyl-1,3-dihydro-2H-indol-2-one; 3-Methyloxindole; NSC 407347; 3-Methyl-2-oxindole
EINECS	216-119-9

Quality Control

Our 3-Methyloxindole is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with each shipment, guaranteeing traceability and consistent quality.

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 strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	118 - 122 °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.