Description

5-Bromo-3-Hydroxy-3-(2-Oxo-2-Pyridin-2-Yl-Ethyl)-1,3-Dihydro-Indol-2-One is a high-value, synthetically versatile indole derivative with a CAS number of 83393-50-4. This compound serves as a critical pharmaceutical intermediate and advanced building block in organic synthesis, enabling the development of complex molecules. It is primarily sought by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the creation of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, particularly those targeting neurological and oncological pathways.
• Agrochemical Research: Building block for developing new herbicides, fungicides, and plant growth regulators with novel modes of action.
• Organic Synthesis: Used in constructing complex heterocyclic frameworks due to its reactive bromo and carbonyl functional groups.
• Chemical Biology: Employed in the design and synthesis of molecular probes and enzyme inhibitors for biochemical research.
• Material Science: Potential monomer or precursor for specialty polymers and advanced organic materials.

Basic Information

Product Name	5-Bromo-3-Hydroxy-3-(2-Oxo-2-Pyridin-2-Yl-Ethyl)-1,3-Dihydro-Indol-2-One
CAS No.	83393-50-4
Molecular Formula	C₁₅H₁₁BrN₂O₃
Molecular Weight	347.17 g/mol
Synonyms	5-Bromo-3-hydroxy-3-(2-oxo-2-(pyridin-2-yl)ethyl)indolin-2-one; 2-Oxo-2-(2-pyridinyl)ethyl 5-Bromo-3-hydroxy-2-oxoindoline-3-acetate (lactol form); 5-Bromo-3-hydroxy-3-[2-oxo-2-(2-pyridinyl)ethyl]-1,3-dihydro-2H-indol-2-one; 83393-50-4; 5-Br-3-OH-indolinone derivative; 2-(5-Bromo-3-hydroxy-2-oxoindolin-3-yl)-1-(pyridin-2-yl)ethan-1-one
EINECS	Contact for details

Quality Control

Our production of 5-Bromo-3-Hydroxy-3-(2-Oxo-2-Pyridin-2-Yl-Ethyl)-1,3-Dihydro-Indol-2-One adheres to stringent quality protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure high purity and structural integrity. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your R&D and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from heat and incompatible materials. The compound is light-sensitive (store away from light).

Specification

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