Description

5,7-Dimethylisatin is a synthetically valuable, substituted isatin derivative that serves as a versatile building block in organic synthesis. Its core value lies in its role as a key precursor for the development of complex heterocyclic compounds, particularly in the pharmaceutical and agrochemical sectors. This compound is primarily needed by research and development chemists, process development scientists, and manufacturers in the fine chemical, pharmaceutical, and material science industries.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of bioactive molecules, including potential kinase inhibitors, antimicrobial agents, and central nervous system (CNS) active compounds.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators, leveraging its heterocyclic core structure.
• Dye and Pigment Manufacturing: Serves as a starting material for the synthesis of specialized indole-based dyes and functional colorants.
• Material Science Research: Investigated as a monomer or building block for the creation of novel organic electronic materials and polymers.
• Academic & Industrial R&D: A fundamental reagent for methodological studies in organic chemistry, including novel cyclization and functionalization reactions.
• Coordination Chemistry: Can act as a ligand for metal complexes due to its carbonyl and amine functional groups, useful in catalysis research.

Basic Information

Product Name	5,7-Dimethylisatin
CAS No.	39603-24-2
Molecular Formula	C10H9NO2
Molecular Weight	175.18 g/mol
Synonyms	5,7-Dimethyl-1H-indole-2,3-dione; 5,7-Dimethyl-2,3-dihydroindole-2,3-dione; 5,7-Dimethylisatin; 1H-Indole-2,3-dione, 5,7-dimethyl-; Isatin, 5,7-dimethyl-
EINECS	Contact for details

Quality Control

Our 5,7-Dimethylisatin is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR), to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, physical characteristics, and test results is provided with every shipment and is available upon request.

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. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.