Description

3H-Indol-3-One, 2-(p-Bromophenyl)-, 1-Oxide is a specialized heterocyclic organic compound featuring a brominated phenyl substituent and an N-oxide functional group. This unique molecular architecture makes it a valuable advanced pharmaceutical intermediate and a versatile building block for complex organic synthesis. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical sectors for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting neurological and oncological pathways.
• Agrochemical Research: Used as a core scaffold for developing new-generation herbicides and fungicides with enhanced efficacy.
• Organic Synthesis Building Block: Serves as a versatile reagent for constructing complex indole-based heterocycles in medicinal chemistry.
• Material Science Research: Investigated for its potential in creating organic semiconductors and photoactive materials due to its electron-rich structure.
• Biochemical Probe Development: Utilized in research to create molecular probes for studying enzyme interactions and biological pathways.

Basic Information

Product Name	3H-Indol-3-One, 2-(p-Bromophenyl)-, 1-Oxide
CAS No.	27820-27-5
Molecular Formula	C14H8BrNO2
Molecular Weight	302.12 g/mol
Synonyms	2-(4-Bromophenyl)-3H-indol-3-one 1-oxide; 2-(p-Bromophenyl)isatin 1-Oxide; 2-(4-Bromophenyl)isatin N-Oxide; 1-Oxo-2-(4-bromophenyl)-1,2-dihydro-3H-indol-3-one 1-oxide; Isatin, 2-(p-bromophenyl)-, 1-oxide; 27820-27-5; 2-(4-Bromophenyl)-1-oxo-2,3-dihydro-1H-indol-3-one 1-oxide
EINECS	Contact for details

Quality Control

Our production of 3H-Indol-3-One, 2-(p-Bromophenyl)-, 1-Oxide adheres to stringent in-house quality protocols to ensure batch-to-batch consistency and high purity. Every lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles. We support custom synthesis and can tailor specifications to meet specific research or cGMP starting material requirements upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after each use to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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