Description

3-(4-Isopropylbenzylidene)Indolin-2-One is a specialized indolinone derivative, a key chemical scaffold in advanced organic synthesis and pharmaceutical research. This compound is valued for its structural complexity, which makes it a versatile intermediate for developing novel active pharmaceutical ingredients (APIs) and functional materials. It is primarily sought by research and development teams in the pharmaceutical, agrochemical, and material science industries for creating new molecules with targeted biological or physical properties.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates, particularly those targeting kinase inhibition or other enzyme-related pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or plant growth regulators that leverage the indolinone core structure.
• Organic Light-Emitting Diodes (OLEDs): Serves as a precursor or core structure for developing advanced organic electronic materials and emissive layers.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological processes and protein functions.
• Material Science: Acts as an intermediate for creating specialized polymers, dyes, or pigments with unique optical properties.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological studies in organic chemistry and heterocyclic compound synthesis.

Basic Information

Product Name	3-(4-Isopropylbenzylidene)Indolin-2-One
CAS No.	210303-05-2
Molecular Formula	C19H19NO
Molecular Weight	277.36 g/mol
Synonyms	3-[(4-Isopropylphenyl)methylene]-1,3-dihydro-2H-indol-2-one; 3-(4-Isopropylbenzylidene)indolin-2-one; 3-(p-Isopropylbenzylidene)oxindole; 2-Indolinone, 3-[(4-(1-methylethyl)phenyl)methylene]-; (3Z)-3-[(4-Propan-2-ylphenyl)methylidene]-1,3-dihydro-2H-indol-2-one
EINECS	Contact for details

Quality Control

Our production of 3-(4-Isopropylbenzylidene)Indolin-2-One adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory documentation 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 the container tightly sealed when not in use to protect from moisture and contamination.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
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.