Description

3-Bromo-3H-Pyrido[1,2-A]Pyrimidin-4(6H)-One is a high-value brominated heterocyclic building block essential for advanced organic synthesis. This compound serves as a critical intermediate in the development of novel pharmacologically active molecules, particularly within medicinal chemistry research. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, especially for kinase inhibitors and other targeted therapies.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products.
• Chemical Biology Probe Development: Serves as a scaffold for creating tool compounds to study biological pathways and protein function.
• Material Science Research: Potential building block for organic electronic materials and advanced polymers due to its fused heterocyclic structure.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs for the production of bespoke compounds for client R&D programs.
• Academic Research: Utilized in university and institutional labs for methodological studies and novel heterocycle chemistry.

Basic Information

Product Name	3-Bromo-3H-Pyrido[1,2-A]Pyrimidin-4(6H)-One
CAS No.	500699-73-0
Molecular Formula	C7H5BrN2O
Molecular Weight	213.03 g/mol
Synonyms	3-Bromo-3H-pyrido[1,2-a]pyrimidin-4(6H)-one; 3-Bromopyrido[1,2-a]pyrimidin-4-one; 4(6H)-Pyrido[1,2-a]pyrimidinone, 3-bromo-3H-; 3-Bromo-4-oxo-3,4,6,7-tetrahydropyrido[1,2-a]pyrimidine; 3-Bromo-6,7-dihydro-4H-pyrido[1,2-a]pyrimidin-4-one
EINECS	Contact for details

Quality Control

Our 3-Bromo-3H-Pyrido[1,2-A]Pyrimidin-4(6H)-One is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity for research applications. We provide comprehensive analytical data including HPLC purity, NMR, and mass spectrometry confirmation. A Certificate of Analysis (COA) detailing all specifications is supplied with each batch 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 room temperature (typically 15-25°C). This material is moisture-sensitive; keep the container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (HPLC)	Conforms
Identification (NMR)	Conforms
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.