Description

2-Chloropyrimido[2,1-A]Isoquinolin-4-One is a high-value, heterocyclic organic compound that serves as a critical synthetic intermediate in advanced chemical research and development. Its unique fused-ring structure makes it a versatile building block for constructing complex molecular architectures. This compound is primarily sought after by pharmaceutical R&D teams and fine chemical manufacturers for the synthesis of novel active pharmaceutical ingredients (APIs) and specialized agrochemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly those targeting central nervous system (CNS) disorders and oncological pathways.
• Agrochemical Research: Used in the development of new herbicides and pesticides, leveraging its heterocyclic core for bioactivity.
• Material Science: Serves as a building block for creating organic electronic materials, such as charge-transport layers or light-emitting components.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological studies in heterocyclic chemistry and catalysis.
• Dye & Pigment Synthesis: Acts as an intermediate for producing specialized colorants and fluorescent markers.

Basic Information

Product Name	2-Chloropyrimido[2,1-A]Isoquinolin-4-One
CAS No.	42398-55-0
Molecular Formula	C12H6ClN3O
Molecular Weight	243.65 g/mol
Synonyms	2-Chloro-4H-pyrimido[2,1-a]isoquinolin-4-one; 2-Chloropyrimido[2,1-a]isoquinolin-4-one; 42398-55-0; Pyrimido[2,1-a]isoquinolin-4-one, 2-chloro-; 2-Chloro-4H-pyrimido[2,1-a]isoquinolin-4-one; 2-Chloro-4H-pyrimido[2,1-a]isoquinolin-4-one; 2-Chloro-4H-pyrimido[2,1-a]isoquinolin-4-one
EINECS	Contact for details

Quality Control

Our 2-Chloropyrimido[2,1-A]Isoquinolin-4-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the high-purity standards required for research and development. A detailed Certificate of Analysis (COA) is provided with every shipment.

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 away from incompatible materials.

Specification

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