Description

1-Phenylisatin is a versatile and high-value heterocyclic organic compound, serving as a critical synthetic intermediate in advanced chemical manufacturing. Its unique isatin core fused with a phenyl group makes it an essential building block for creating complex molecules with specific biological and material properties. This compound is particularly valuable for research and production in the pharmaceutical and agrochemical sectors, where precise molecular architecture is paramount for developing new active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various bioactive molecules, including potential kinase inhibitors and other therapeutic agents.
• Agrochemical Synthesis: Used in the development of novel pesticides and herbicides, leveraging its heterocyclic structure for biological activity.
• Organic Synthesis Building Block: Employed in constructing complex organic frameworks, particularly in the formation of indole and quinoline derivatives.
• Dye and Pigment Research: Acts as a starting material for synthesizing specialized organic dyes and colorants due to its conjugated system.
• Material Science Research: Investigated for use in organic electronic materials and as a ligand in coordination chemistry.
• Academic & R&D: Serves as a standard reagent in university and industrial research laboratories for methodological studies and novel compound discovery.

Basic Information

Product Name	1-Phenylisatin
CAS No.	723-89-7
Molecular Formula	C14H9NO2
Molecular Weight	223.23 g/mol
Synonyms	1-Phenyl-1H-indole-2,3-dione; N-Phenylisatin; Phenylisatin; Isatin, 1-phenyl-; 2,3-Indolinedione, 1-phenyl-; 1-Phenylindoline-2,3-dione; N-Phenyl-2,3-dioxoindoline; 723-89-7
EINECS	211-965-7

Quality Control

Our 1-Phenylisatin is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical data, including HPLC purity, identity confirmation via FT-IR and NMR, and residual solvent analysis. A detailed Certificate of Analysis (COA) is supplied with each shipment, and our quality systems support compliance with cGMP and ISO standards for research and industrial use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat sources and incompatible materials. Due to its light-sensitive nature, containers should be amber or opaque.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Melting Point	198°C - 202°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.