Description

2-A)Pyrimidin-4-One,2-Chloro-4H-Pyrido( CAS NO 5418-94-0 is a high-purity heterocyclic organic compound, specifically a chlorinated pyrido[1,2-a]pyrimidin-4-one derivative, serving as a critical advanced pharmaceutical intermediate and a versatile building block in organic synthesis. Its value lies in its unique fused-ring structure, which provides a privileged scaffold for developing novel active pharmaceutical ingredients (APIs) and agrochemicals. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and fine chemical industries seeking to create new molecules with targeted biological activity.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in therapeutic areas requiring complex heterocyclic cores.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its bioactive scaffold.
• Organic Synthesis Reagent: Serves as a versatile precursor for constructing more complex polycyclic systems via cross-coupling and cyclization reactions.
• Material Science Research: Investigated as a potential monomer or additive for creating specialty polymers with specific electronic or optical properties.
• Academic & Contract Research: Utilized in university and CRO laboratories for methodological development and discovery chemistry projects.

Basic Information

Item	Detail
Product Name	2-A)Pyrimidin-4-One,2-Chloro-4H-Pyrido( CAS NO 5418-94-0
CAS No.	5418-94-0
Molecular Formula	C7H5ClN2O
Molecular Weight	168.58 g/mol
Synonyms	2-Chloro-4H-pyrido[1,2-a]pyrimidin-4-one; 2-Chloro-4H-pyrido(1,2-a)pyrimidin-4-one; 2-Chloropyrido[1,2-a]pyrimidin-4-one; 5418-94-0; 2-Chloro-4H-pyrido[1,2-a]pyrimidin-4-one; 2-Chloro-4H-pyrido[1,2-a]pyrimidin-4-one; 2-Chloro-4H-pyrido[1,2-a]pyrimidin-4-one; 2-Chloro-4H-pyrido[1,2-a]pyrimidin-4-one
EINECS	Contact for details

Quality Control

Our 2-A)Pyrimidin-4-One,2-Chloro-4H-Pyrido( CAS NO 5418-94-0 is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials. For long-term storage, consider storing under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.