Description

5,7-Dimethylindolin-2-One is a high-purity, synthetically versatile indolinone derivative. This compound serves as a critical pharmaceutical intermediate and a valuable building block in organic synthesis, enabling the development of novel active molecules. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for advanced R&D and production.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex heterocyclic compounds with potential biological activity.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products.
• Organic Synthesis Building Block: Employed in constructing complex molecular architectures for material science and chemical research.
• Dye and Pigment Intermediate: Serves as a starting material for synthesizing specialized indole-based colorants.
• Biochemical Research: Utilized as a standard or reagent in studies involving enzyme inhibition or receptor binding assays.

Basic Information

Product Name	5,7-Dimethylindolin-2-One
CAS No.	91131-86-1
Molecular Formula	C10H11NO
Molecular Weight	161.20 g/mol
Synonyms	2-Indolinone, 5,7-dimethyl-; 5,7-Dimethyl-2-indolinone; 5,7-Dimethyl-2-oxindole; 2-Oxindole, 5,7-dimethyl-; 5,7-Dimethylindolinone; 5,7-Dimethyl-1,3-dihydro-2H-indol-2-one
EINECS	Contact for details

Quality Control

Our 5,7-Dimethylindolin-2-One is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, 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	Contact for details
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.