Description

9-Methyl-4-Oxo-2-Pyrrolidin-1-Yl-4H-Pyrido[1,2-A]Pyrimidine-3-Carbaldehyde is a high-purity, advanced pharmaceutical intermediate with the CAS number 433318-45-7. This compound is a key building block in the synthesis of complex heterocyclic molecules, offering significant value in medicinal chemistry research and development. It is primarily sought by pharmaceutical R&D laboratories and fine chemical manufacturers for the development of novel active pharmaceutical ingredients (APIs) and other biologically active compounds.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Medicinal Chemistry Research: Used as a versatile scaffold for structure-activity relationship (SAR) studies and lead optimization in drug discovery programs.
• Organic Synthesis Building Block: Employed in the construction of complex fused pyrimidine and pyridine ring systems due to its reactive aldehyde and ketone functional groups.
• Agrochemical Research: Potential intermediate for developing new crop protection agents and pesticides with specific biological activity.
• Academic & Institutional Research: Serves as a reagent for studying heterocyclic chemistry and developing new synthetic methodologies in university and institutional labs.

Basic Information

Product Name	9-Methyl-4-Oxo-2-Pyrrolidin-1-Yl-4H-Pyrido[1,2-A]Pyrimidine-3-Carbaldehyde
CAS No.	433318-45-7
Molecular Formula	C14H15N3O2
Molecular Weight	257.29 g/mol
Synonyms	9-Methyl-4-oxo-2-(pyrrolidin-1-yl)-4H-pyrido[1,2-a]pyrimidine-3-carbaldehyde; 4H-Pyrido[1,2-a]pyrimidine-3-carbaldehyde, 9-methyl-4-oxo-2-(1-pyrrolidinyl)-; 433318-45-7; 2-(Pyrrolidin-1-yl)-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxaldehyde; 9-Methyl-2-(1-pyrrolidinyl)-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxaldehyde
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Each batch of 9-Methyl-4-Oxo-2-Pyrrolidin-1-Yl-4H-Pyrido[1,2-A]Pyrimidine-3-Carbaldehyde is manufactured under controlled conditions and subjected to comprehensive analytical characterization. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request 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 area at a controlled room temperature (15-25°C). Due to its properties, this material should be stored under an inert atmosphere to prevent oxidation and kept away from incompatible materials. Keep the container tightly sealed when not in use to minimize exposure to air and moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Maximum Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.