Description

5-Bromo-3-Hydroxy-3-[2-(4-Methoxyphenyl)-2-Oxoethyl]Indolin-2-One is a high-purity, synthetically valuable indolinone derivative. This compound serves as a critical advanced pharmaceutical intermediate (API) and a versatile building block in organic synthesis. It is primarily required by R&D and production teams in the pharmaceutical and fine chemical industries for developing novel therapeutic agents.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of complex drug candidates, particularly those targeting neurological and oncological pathways.
• Organic Synthesis Building Block: Used for constructing complex heterocyclic frameworks due to its reactive bromo and carbonyl functional groups.
• Research & Development (R&D): Essential for medicinal chemistry research in academic and industrial laboratories for structure-activity relationship (SAR) studies.
• Agrochemical Synthesis: Potential intermediate in the development of new-generation herbicides or plant growth regulators.
• Material Science Research: Investigated as a monomer or precursor for specialty polymers and organic electronic materials.

Basic Information

Product Name	5-Bromo-3-Hydroxy-3-[2-(4-Methoxyphenyl)-2-Oxoethyl]Indolin-2-One
CAS No.	258264-67-4
Molecular Formula	C₁₇H₁₄BrNO₄
Molecular Weight	376.20 g/mol
Synonyms	5-Bromo-3-hydroxy-3-[2-(4-methoxyphenyl)-2-oxoethyl]indolin-2-one; 5-Bromo-3-hydroxy-3-(2-(4-methoxyphenyl)-2-oxoethyl)indolin-2-one; 2-Oxo-5-bromo-3-hydroxy-3-[2-(4-methoxyphenyl)-2-oxoethyl]indoline; 258264-67-4; 5-Bromo-3-hydroxy-3-(4-methoxybenzoyl)methylindolin-2-one; Isatin derivative, 5-bromo-3-hydroxy-3-(2-(4-methoxyphenyl)-2-oxoethyl)-; 3-Hydroxy-5-bromo-3-(2-(4-methoxyphenyl)-2-oxoethyl)indolin-2-one
EINECS	Contact for details

Quality Control

Our 5-Bromo-3-Hydroxy-3-[2-(4-Methoxyphenyl)-2-Oxoethyl]Indolin-2-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). This compound may be light-sensitive and/or moisture-sensitive; prolonged exposure to light, heat, or humidity should be avoided to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
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.