Description

1-Acetyl-3-Methylindolin-2-Ol is a versatile heterocyclic organic compound belonging to the indolinone class. This specialized chemical intermediate is valued for its unique molecular scaffold, which is pivotal in the synthesis of more complex pharmacologically active molecules. It serves as a critical building block for research and development chemists in the pharmaceutical and agrochemical industries, particularly for creating novel compounds with potential biological activity.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic structure.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex indole and indoline-based molecular architectures.
• Material Science Research: Investigated as a monomer or precursor for 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-Acetyl-3-Methylindolin-2-Ol
CAS No.	13303-72-5
Molecular Formula	C12H13NO2
Molecular Weight	203.24 g/mol
Synonyms	1-Acetyl-3-methyl-2-indolinone; 3-Methyl-1-acetylindolin-2-ol; 1-Acetyl-3-methyl-2-hydroxyindoline; 2-Hydroxy-1-acetyl-3-methylindoline; 1-Acetyl-3-methylindolin-2-one (tautomer); N-Acetyl-3-methyl-2-oxindole; 3-Methyl-2-oxo-1-indolineacetamide (related)
EINECS	Contact for details

Quality Control

Our production of 1-Acetyl-3-Methylindolin-2-Ol adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the exacting standards required for advanced synthetic applications. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee traceability and consistency.

Storage

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

Specification

Item	Specification
Appearance	White to off-white 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%

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