Description

5-Phenylisatin is a versatile and high-value synthetic intermediate characterized by its fused isatin-phenyl ring structure. This compound matters for its role as a critical building block in the synthesis of complex organic molecules, particularly in pharmaceutical research and development. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for creating novel active ingredients and functional compounds.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various bioactive molecules and potential drug candidates, particularly those targeting neurological and oncological pathways.
• Agrochemical Research: Used in developing novel herbicides, fungicides, and plant growth regulators due to its heterocyclic core.
• Organic Synthesis Building Block: Serves as a versatile starting material for constructing complex heterocycles like quinolines, acridines, and other fused ring systems.
• Dye and Pigment Precursor: Utilized in the research and development of specialized organic dyes and pigments owing to its conjugated structure.
• Material Science Research: Investigated as a monomer or additive for creating polymers with specific optical or electronic properties.
• Academic & Institutional Research: Employed in universities and research institutes for methodological studies and exploring new chemical reactions.

Basic Information

Product Name	5-Phenylisatin
CAS No.	109496-98-2
Molecular Formula	C14H9NO2
Molecular Weight	223.23 g/mol
Synonyms	5-Phenyl-1H-indole-2,3-dione; 5-Phenylisatin; 1H-Indole-2,3-dione, 5-phenyl-; 5-Phenylindoline-2,3-dione; Isatin, 5-phenyl-; 5-Phenyl-2,3-dihydro-1H-indole-2,3-dione
EINECS	Contact for details

Quality Control

Our 5-Phenylisatin is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for research and development. A Certificate of Analysis (COA) detailing all 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 strong oxidizing agents.

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.