Description

7-Bromo-4H-Pyrido[1,2-A]Pyrimidine-4-Oxo-3-Carboxylic Acid is a high-purity, advanced pharmaceutical intermediate characterized by its fused heterocyclic structure. This compound is a critical building block in modern medicinal chemistry, enabling the synthesis of novel, complex molecules. It is primarily sought after by research institutions and pharmaceutical companies engaged in the development of new active pharmaceutical ingredients (APIs) and other fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly in oncology and central nervous system (CNS) therapeutic areas.
• Organic Synthesis Building Block: Used in cross-coupling reactions, such as Suzuki or Buchwald-Hartwig amination, to construct complex polycyclic frameworks.
• Agrochemical Research: Serves as a starting material for developing new active ingredients with potential herbicidal or pesticidal properties.
• Material Science: Investigated for the creation of organic semiconductors or ligands for catalytic systems due to its electron-deficient aromatic system.
• Academic & R&D: Essential for chemical research in universities and corporate labs focusing on heterocyclic chemistry and method development.

Basic Information

Product Name	7-Bromo-4H-Pyrido[1,2-A]Pyrimidine-4-Oxo-3-Carboxylic Acid
CAS No.	953754-98-8
Molecular Formula	C10H5BrN2O3
Molecular Weight	281.06 g/mol
Synonyms	7-Bromo-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid; 7-Bromo-4-oxo-3-pyrido[1,2-a]pyrimidinecarboxylic acid; 953754-98-8; 7-Bromo-4H-pyrido[1,2-a]pyrimidin-4-one-3-carboxylic acid; 7-Bromopyrido[1,2-a]pyrimidine-4-one-3-carboxylic acid
EINECS	Contact for details

Quality Control

Our production of 7-Bromo-4H-Pyrido[1,2-A]Pyrimidine-4-Oxo-3-Carboxylic Acid adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with customer specifications and industry best practices for advanced intermediates.

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). Keep the container sealed to protect this light-sensitive material from moisture and atmospheric contaminants.

Specification

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