Description

6-Methyl-1H-Indole-2,3-Dione is a high-purity, versatile indole derivative with the CAS number 1128-47-8. This compound serves as a critical synthetic intermediate and building block in advanced organic synthesis, valued for its defined molecular structure and reactivity. It is essential for research and development chemists in the pharmaceutical, agrochemical, and fine chemical industries seeking to develop novel active compounds and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of complex heterocyclic compounds with potential biological activity.
• Agrochemical Research: Used in developing novel active ingredients for crop protection and pest management solutions.
• Organic Synthesis Building Block: Employed in constructing complex molecular architectures for material science and specialty chemicals.
• Dye and Pigment Synthesis: Serves as a starting material for creating specialized indole-based colorants.
• Biochemical Research: Utilized as a standard or reagent in enzymatic and metabolic pathway studies.
• Academic & Industrial R&D: Fundamental compound for methodological development and discovery chemistry in laboratories worldwide.

Basic Information

Product Name	6-Methyl-1H-Indole-2,3-Dione
CAS No.	1128-47-8
Molecular Formula	C9H7NO2
Molecular Weight	161.16 g/mol
Synonyms	6-Methylisatin; 6-Methyl-1H-indole-2,3-dione; 6-Methyl-2,3-dioxoindoline; 2,3-Dihydro-6-methyl-2,3-dioxo-1H-indole; 6-Methylindoline-2,3-dione; Isatin, 6-methyl-; 6-Methyl-2,3-indolinedione
EINECS	214-440-7

Quality Control

Our 6-Methyl-1H-Indole-2,3-Dione is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee compliance with your research or production specifications.

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 incompatible materials such as strong bases and reducing agents.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	198°C - 202°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.