Description

5-Hydroxy-3,3-Dimethyl-2,3-Dihydro-1H-Indol-2-One is a specialized indolinone derivative that serves as a crucial synthetic intermediate in advanced organic chemistry. Its value lies in its unique oxindole core structure, which is a privileged scaffold for developing bioactive molecules with high pharmacological potential. This compound is primarily needed by research institutions and pharmaceutical companies engaged in the synthesis of novel drug candidates, agrochemicals, and other fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of complex drug molecules, particularly those targeting neurological and oncological pathways.
• Agrochemical Research: Used in developing novel pesticides and herbicides, leveraging its heterocyclic structure for biological activity.
• Organic Synthesis: Serves as a versatile precursor for constructing more complex indole and oxindole-based compounds in academic and industrial R&D.
• Biochemical Research: Potential use as a standard or probe in studying enzyme inhibition and receptor binding assays.
• Material Science: Investigated as a monomer or additive for creating specialized polymers with unique optical or electronic properties.

Basic Information

Product Name	5-Hydroxy-3,3-Dimethyl-2,3-Dihydro-1H-Indol-2-One
CAS No.	80711-56-4
Molecular Formula	C10H11NO2
Molecular Weight	177.20 g/mol
Synonyms	5-Hydroxy-3,3-dimethylindolin-2-one; 3,3-Dimethyl-5-hydroxy-2-indolinone; 5-Hydroxy-3,3-dimethyl-2-indolinone; 2-Indolinone, 5-hydroxy-3,3-dimethyl-; 3,3-Dimethyl-5-hydroxyoxindole; 5-Hydroxy-3,3-dimethyloxindole; Oxindole, 5-hydroxy-3,3-dimethyl-
EINECS	Contact for details

Quality Control

Our 5-Hydroxy-3,3-Dimethyl-2,3-Dihydro-1H-Indol-2-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, handling and storage should minimize exposure to direct light.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.