Description

6-Hydroxyindolin-2-One is a versatile heterocyclic organic compound belonging to the oxindole class, serving as a critical building block in advanced chemical synthesis. Its value lies in its dual functionality, featuring both a phenolic hydroxyl group and a lactam moiety, which makes it a key precursor for pharmaceuticals and fine chemicals. This intermediate is essential for research and production facilities in the pharmaceutical, agrochemical, and material science industries seeking to develop novel active compounds.

Application

• Pharmaceutical Intermediate: Core building block for the synthesis of various drug candidates, particularly those targeting neurological and oncological pathways.
• Agrochemical Synthesis: Used in the research and development of new herbicides and plant growth regulators.
• Organic Light-Emitting Diodes (OLEDs): Acts as a precursor for electron-transport materials and emissive layer components in display technologies.
• Dye and Pigment Manufacturing: Serves as an intermediate for creating specialized heterocyclic dyes and colorants.
• Biochemical Research: Utilized as a standard or reagent in studies involving enzyme inhibition and receptor binding assays.
• Material Science: Investigated for use in polymer modification and the creation of advanced organic frameworks.

Basic Information

Product Name	6-Hydroxyindolin-2-One
CAS No.	6855-48-7
Molecular Formula	C8H7NO2
Molecular Weight	149.15 g/mol
Synonyms	6-Hydroxy-2-indolinone; 6-Hydroxyoxindole; 2-Oxo-6-hydroxyindoline; 6-Hydroxy-1,3-dihydro-2H-indol-2-one; 6-Hydroxyindole-2-one; 6-Hydroxy-2-oxindole; 6-Hydroxy-2,3-dihydro-1H-indol-2-one
EINECS	Contact for details

Quality Control

Our 6-Hydroxyindolin-2-One is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical data, including HPLC purity, residual solvent analysis, and identity confirmation via spectroscopic methods. Certificates of Analysis (COA) are available for every batch and provided 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 a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline 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.