Description

3-(2-Phenylethyl)-1,3-Dihydro-2H-Indol-2-One is a high-purity organic compound belonging to the indolinone class, serving as a critical building block in advanced chemical synthesis. Its value lies in its unique molecular structure, which makes it a versatile intermediate for creating complex molecules with specific biological or material properties. This product is essential for research and development chemists in the pharmaceutical, agrochemical, and material science industries who require reliable, high-quality intermediates for their synthetic pathways.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) and anti-inflammatory drug candidates.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic core for bioactivity.
• Organic Synthesis Building Block: A versatile synthon for constructing complex indole and indolinone derivatives in academic and industrial research laboratories.
• Material Science Precursor: Potential intermediate for the synthesis of organic semiconductors, dyes, or photostabilizers due to its conjugated system.
• Biochemical Probe Development: Utilized in medicinal chemistry to create molecular probes for studying enzyme inhibition and receptor binding.

Basic Information

Product Name	3-(2-Phenylethyl)-1,3-Dihydro-2H-Indol-2-One
CAS No.	282549-39-7
Molecular Formula	C₁₆H₁₅NO
Molecular Weight	237.30 g/mol
Synonyms	3-(2-Phenylethyl)indolin-2-one; 2-Indolinone, 3-(2-phenylethyl)-; 3-Phenethylindolin-2-one; 3-(Phenethyl)-2-indolinone; 282549-39-7; 3-(2-Phenylethyl)-2-indolinone; 3-(2-Phenylethyl)indol-2-one
EINECS	Contact for details

Quality Control

Our production of 3-(2-Phenylethyl)-1,3-Dihydro-2H-Indol-2-One adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, documenting all critical parameters. Our quality systems are designed to meet the rigorous standards required for pharmaceutical and research applications, ensuring reliable supply and traceability.

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, sparks, and open flame. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.