Description

3-Hydroxy-3-(2-Hydroxyphenyl)-1,3-Dihydro-2H-Indol-2-One is a high-purity, synthetically derived indole derivative of significant interest in advanced organic synthesis. This compound serves as a versatile and critical pharmaceutical intermediate and building block for the development of novel active pharmaceutical ingredients (APIs) and fine chemicals. It is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for its unique structural framework.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules and novel therapeutic agents.
• Organic Synthesis Building Block: Utilized in research and development for constructing indole-based heterocyclic compounds.
• Agrochemical Research: Serves as a starting material for developing new crop protection agents and pesticides.
• Biochemical Research: Used in studies related to enzyme inhibition and receptor binding due to its specific molecular architecture.
• Material Science: Potential application in the development of organic electronic materials and advanced polymers.

Basic Information

Product Name	3-Hydroxy-3-(2-Hydroxyphenyl)-1,3-Dihydro-2H-Indol-2-One
CAS No.	209847-87-0
Molecular Formula	C14H11NO3
Molecular Weight	241.24 g/mol
Synonyms	3-Hydroxy-3-(2-hydroxyphenyl)indolin-2-one; 2H-Indol-2-one, 1,3-dihydro-3-hydroxy-3-(2-hydroxyphenyl)-; 3-(2-Hydroxyphenyl)-3-hydroxyindolin-2-one; 3-Hydroxy-3-(o-hydroxyphenyl)oxindole; Oxindole, 3-hydroxy-3-(2-hydroxyphenyl)-; (3-Hydroxy-2-oxoindolin-3-yl)phenol
EINECS	Contact for details

Quality Control

Our 3-Hydroxy-3-(2-Hydroxyphenyl)-1,3-Dihydro-2H-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) documenting all critical parameters are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This material is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive); keep the container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
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.