Description

1-Benzyl-1H-Indole-2,3-Dione is a versatile and high-purity organic compound belonging to the isatin derivative family. This chemical serves as a critical pharmaceutical intermediate and a valuable building block for advanced organic synthesis. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various bioactive molecules, including potential drug candidates with neurological or anti-inflammatory activity.
• Agrochemical Research: Used in the development and production of novel pesticides and herbicides, leveraging its heterocyclic structure.
• Organic Synthesis Building Block: Employed in complex organic reactions, such as the formation of spirooxindoles and other fused ring systems important in medicinal chemistry.
• Dye and Pigment Intermediate: Acts as a starting material for synthesizing specific indole-based dyes and colorants.
• Material Science Research: Investigated for use in the creation of organic electronic materials and advanced polymers.

Basic Information

Product Name	1-Benzyl-1H-Indole-2,3-Dione
CAS No.	1217-89-6
Molecular Formula	C15H11NO2
Molecular Weight	237.25 g/mol
Synonyms	1-Benzylisatin; 1-Benzyl-1H-indole-2,3-dione; N-Benzylisatin; 2,3-Indolinedione, 1-benzyl-; Isatin, 1-benzyl-; Benzylisatin; 1-Benzylindole-2,3-dione
EINECS	214-938-2

Quality Control

Our 1-Benzyl-1H-Indole-2,3-Dione is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets high-purity standards suitable for research and synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and consistency.

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.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	158°C - 162°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.