Description

1-Benzhydrylindoline-2,3-Dione is a high-purity, specialized organic compound with the CAS registry number 94878-41-8. This chemical serves as a valuable synthetic intermediate and building block in advanced pharmaceutical and agrochemical research. It is primarily sought after by R&D chemists and process development scientists working in the fine chemical and life sciences sectors for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators with unique modes of action.
• Organic Synthesis Building Block: Employed in heterocyclic chemistry for constructing indole and isatin-derived frameworks common in medicinal chemistry.
• Material Science Research: Investigated as a monomer or functional component in the development of specialty polymers and advanced organic materials.
• Chemical Reference Standard: Serves as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	1-Benzhydrylindoline-2,3-Dione
CAS No.	94878-41-8
Molecular Formula	C21H15NO2
Molecular Weight	313.35 g/mol
Synonyms	1-(Diphenylmethyl)indoline-2,3-dione; 1-Benzhydryl-2,3-dioxoindoline; 1-(Diphenylmethyl)isatin; Benzhydrylisatin; 1-(Diphenylmethyl)-1H-indole-2,3-dione; 94878-41-8; 1-Benzhydryl-1H-indole-2,3-dione
EINECS	Contact for details

Quality Control

Our 1-Benzhydrylindoline-2,3-Dione is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to confirm identity and purity. A detailed Certificate of Analysis (COA) documenting all test results is provided with every shipment to support your quality assurance protocols.

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 the container tightly sealed when not in use to protect from moisture.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.