Description

4-Bromo-1-Cyclopropylpyridin-2(1H)-One is a high-purity brominated heterocyclic building block of significant interest in advanced organic synthesis. Its core value lies in providing a functionalized pyridinone scaffold, enabling the construction of complex molecules for pharmaceutical and agrochemical research. This compound is primarily needed by R&D chemists and process development scientists in the life sciences sector, serving as a critical intermediate in the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly for kinase inhibitors and other small molecule therapeutics.
• Agrochemical Synthesis: Used in the discovery and production of novel pesticides and herbicides, leveraging its heterocyclic core for bioactivity.
• Chemical Research: Serves as a versatile building block in academic and industrial laboratories for exploring new chemical spaces and reaction methodologies.
• Material Science: Potential precursor for the synthesis of specialized ligands, catalysts, or functional organic materials.

Basic Information

Product Name	4-Bromo-1-Cyclopropylpyridin-2(1H)-One
CAS No.	1193334-86-9
Molecular Formula	C8H8BrNO
Molecular Weight	214.06 g/mol
Synonyms	4-Bromo-1-cyclopropyl-1,2-dihydropyridin-2-one; 4-Bromo-1-cyclopropyl-2-pyridone; 1-Cyclopropyl-4-bromopyridin-2(1H)-one; 4-Bromo-1-cyclopropylpyridin-2-ol (tautomer); 4-Bromocyclopropylpyridinone; 2(1H)-Pyridinone, 4-bromo-1-cyclopropyl-; BCPO (abbreviation)
EINECS	Contact for details

Quality Control

Our 4-Bromo-1-Cyclopropylpyridin-2(1H)-One is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request, supporting compliance with cGMP and ISO standards for research and development use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). This material is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive); therefore, containers should be kept sealed under an inert atmosphere if specified.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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