Description

2(1H)-Pyridinone,4-Bromo-3-Ethyl-5,6-Dihydro-(9Ci) is a high-purity, advanced pharmaceutical intermediate and organic building block. This compound is valued for its unique heterocyclic structure, which serves as a critical scaffold in modern medicinal chemistry and agrochemical research. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in kinase inhibitor and central nervous system (CNS) therapeutic areas.
• Agrochemical Research: Used in the development of new herbicides and fungicides, leveraging its heterocyclic core for bioactivity.
• Organic Synthesis Reagent: Serves as a versatile precursor for cross-coupling reactions, such as Suzuki or Buchwald-Hartwig amination, in complex molecule assembly.
• Material Science Research: Potential monomer or functional additive in the development of specialty polymers and advanced organic materials.
• Academic & Contract Research: Essential for exploratory chemistry in university laboratories and contract research organizations (CROs).

Basic Information

Product Name	2(1H)-Pyridinone,4-Bromo-3-Ethyl-5,6-Dihydro-(9Ci)
CAS No.	663957-56-0
Molecular Formula	C7H10BrNO
Molecular Weight	204.07 g/mol
Synonyms	4-Bromo-3-ethyl-5,6-dihydro-2(1H)-pyridinone; 4-Bromo-3-ethyl-1,5,6,7-tetrahydro-2H-azepin-2-one; 3-Ethyl-4-bromo-5,6-dihydro-2(1H)-pyridinone; 4-Bromo-3-ethyl-5,6-dihydro-1H-pyridin-2-one; 663957-56-0; 4-Bromo-3-ethyl-2-oxo-1,2,5,6-tetrahydropyridine
EINECS	Contact for details

Quality Control

Our 2(1H)-Pyridinone,4-Bromo-3-Ethyl-5,6-Dihydro-(9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) with full traceability are provided 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 place at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

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