Description

Ethyl 7-Bromo-4-Oxo-Pyrido[1,2-A]Pyrimidine-3-Carboxylate is a high-purity, advanced pharmaceutical intermediate characterized by its fused pyridopyrimidine core structure. This compound is of significant commercial value as a critical building block in the synthesis of novel active pharmaceutical ingredients (APIs) and complex heterocyclic molecules. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for drug discovery and development programs.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential therapeutic agents, particularly those targeting central nervous system (CNS) disorders, inflammatory diseases, and oncology.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic structure for biological activity.
• Organic Synthesis Building Block: Serves as a versatile scaffold for constructing more complex polycyclic compounds in medicinal and synthetic chemistry.
• Chemical Reference Standard: Employed as a high-purity standard in analytical laboratories for method development, quality control, and regulatory submissions.
• Academic & R&D: Utilized in university and corporate research settings for studying structure-activity relationships (SAR) and novel reaction pathways.

Basic Information

Product Name	Ethyl 7-Bromo-4-Oxo-Pyrido[1,2-A]Pyrimidine-3-Carboxylate
CAS No.	16867-56-4
Molecular Formula	C₁₂H₉BrN₂O₃
Molecular Weight	309.12 g/mol
Synonyms	Ethyl 7-bromo-4-oxopyrido[1,2-a]pyrimidine-3-carboxylate; 7-Bromo-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid ethyl ester; 3-Carbethoxy-7-bromo-4-oxopyrido[1,2-a]pyrimidine; Ethyl 7-bromo-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylate; 16867-56-4; 7-Bromo-4-oxopyrido[1,2-a]pyrimidine-3-carboxylic Acid Ethyl Ester
EINECS	Contact for details

Quality Control

Our Ethyl 7-Bromo-4-Oxo-Pyrido[1,2-A]Pyrimidine-3-Carboxylate is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis. We provide a detailed Certificate of Analysis (COA) with each shipment to ensure traceability and compliance with your research or cGMP starting material requirements.

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 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.