Description

6-Acetylindolin-2-One is a high-purity, versatile organic intermediate of significant importance in advanced chemical synthesis. Its core value lies in its indolinone scaffold, which serves as a critical building block for constructing complex molecules with targeted biological activity. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, particularly for the synthesis of novel active pharmaceutical ingredients (APIs) and crop protection agents.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of kinase inhibitors, receptor antagonists, and other small-molecule drug candidates.
• Agrochemical Synthesis: Building block for developing new herbicides, fungicides, and plant growth regulators.
• Material Science Research: Used in the development of organic semiconductors, dyes, and photochromic materials.
• Academic & R&D: Fundamental scaffold for medicinal chemistry programs and structure-activity relationship (SAR) studies.
• Custom Synthesis: Starting material for contract research organizations (CROs) and CDMOs for client-specific molecule construction.

Basic Information

Product Name	6-Acetylindolin-2-One
CAS No.	893399-25-2
Molecular Formula	C10H9NO2
Molecular Weight	175.19 g/mol
Synonyms	2-Oxo-6-acetylindoline; 1H-Indol-2-one, 6-acetyl-2,3-dihydro-; 6-Acetyl-2,3-dihydro-1H-indol-2-one; 6-Acetylindolinone; 6-Acetyl-2-indolinone; 2,3-Dihydro-6-acetyl-1H-indol-2-one
EINECS	Contact for details

Quality Control

Our 6-Acetylindolin-2-One is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical documentation, including Certificates of Analysis (COA) with detailed HPLC/GC traces, NMR, and MS data. Our quality commitment ensures the material meets the stringent requirements for pharmaceutical R&D and advanced organic synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC/IR)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	< 10 ppm

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