Description

4H-Pyrido[1,2-A]Pyrimidine-3-Carboxaldehyde, 4-Oxo-2-(1-Pyrrolidinyl)- is a high-purity heterocyclic building block and advanced pharmaceutical intermediate. This compound is valued for its unique fused pyrido-pyrimidine core, which is integral to the synthesis of novel bioactive molecules. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing new active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly for central nervous system (CNS) and anti-infective applications.
• Agrochemical Research: Used in the development of new herbicides and pesticides, leveraging its heterocyclic structure for biological activity.
• Chemical Synthesis Building Block: Serves as a versatile scaffold for constructing more complex polycyclic compounds in medicinal chemistry.
• Academic & R&D Laboratories: Employed in fundamental research to study heterocyclic chemistry and explore new reaction pathways.
• Material Science Exploration: Investigated as a potential component for organic electronic materials due to its conjugated system.

Basic Information

Product Name	4H-Pyrido[1,2-A]Pyrimidine-3-Carboxaldehyde, 4-Oxo-2-(1-Pyrrolidinyl)-
CAS No.	111680-73-0
Molecular Formula	C₁₂H₁₃N₃O₂
Molecular Weight	231.25 g/mol
Synonyms	2-(Pyrrolidin-1-yl)-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carbaldehyde; 4-Oxo-2-(1-pyrrolidinyl)-4H-pyrido[1,2-a]pyrimidine-3-carboxaldehyde; 4H-Pyrido[1,2-a]pyrimidine-3-carboxaldehyde, 4-oxo-2-(1-pyrrolidinyl)-; 2-Pyrrolidin-1-yl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carbaldehyde; 111680-73-0; 4-Oxo-2-pyrrolidin-1-yl-4H-pyrido[1,2-a]pyrimidine-3-carbaldehyde
EINECS	Contact for details

Quality Control

Our 4H-Pyrido[1,2-A]Pyrimidine-3-Carboxaldehyde, 4-Oxo-2-(1-Pyrrolidinyl)- is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) for each lot, detailing key parameters such as assay, identity, and impurity profiles. Our quality system is designed to meet the stringent requirements of GMP and ISO standards 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 (15-25°C). This product is easily oxidized and should be handled under an inert atmosphere when appropriate for prolonged operations. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.