Description

3-(4-Hydroxybenzylidenyl)Indolin-2-One is a specialized organic compound belonging to the indolinone class, characterized by its unique molecular structure. This compound serves as a valuable pharmaceutical intermediate and research chemical for the development of novel bioactive molecules. It is primarily utilized by R&D laboratories and chemical synthesis units in the pharmaceutical, agrochemical, and advanced material sectors seeking high-purity building blocks.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, particularly those targeting kinase inhibition or other biological pathways.
• Organic Synthesis Building Block: Used in research and development for constructing complex heterocyclic compounds and novel molecular architectures.
• Agrochemical Research: Serves as a starting material for developing new active ingredients in crop protection products.
• Biochemical Research: Employed in life sciences research as a probe or inhibitor to study enzymatic activity and cellular processes.
• Material Science: Potential monomer or additive in the development of specialty polymers and advanced organic materials.

Basic Information

Product Name	3-(4-Hydroxybenzylidenyl)Indolin-2-One
CAS No.	293302-14-4
Molecular Formula	C15H11NO2
Molecular Weight	237.25 g/mol
Synonyms	3-[(4-Hydroxyphenyl)methylene]-1,3-dihydro-2H-indol-2-one; (E)-3-(4-Hydroxybenzylidene)indolin-2-one; 3-(4-Hydroxybenzylidene)indolin-2-one; 2-Indolinone, 3-[(4-hydroxyphenyl)methylene]-; 3-(4-Hydroxybenzylidene)-2-indolinone; 3-(4-Hydroxybenzylidenyl)-2-indolinone; 293302-14-4; 3-(4-Hydroxybenzylidene)oxindole
EINECS	Contact for details

Quality Control

Our 3-(4-Hydroxybenzylidenyl)Indolin-2-One is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Production adheres to current Good Manufacturing Practices (cGMP) where applicable. Comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, is performed. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This material is easily oxidized (store under inert atmosphere) and is light-sensitive (store away from light). Keep away from heat, sparks, and open flame. For long-term storage, consider storage under an inert gas such as nitrogen or argon.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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