Description

6-Chloro-3H-Pyrido[2,3-D]Pyrimidin-4-One is a high-value heterocyclic organic compound that serves as a critical building block in advanced chemical synthesis. Its fused pyrido-pyrimidine core structure makes it an essential intermediate for developing novel active pharmaceutical ingredients (APIs) and agrochemicals. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for its role in creating molecules with targeted biological activity.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of kinase inhibitors and other small molecule therapeutics.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Chemical Research: Serves as a versatile scaffold in medicinal chemistry for structure-activity relationship (SAR) studies and library synthesis.
• Material Science Precursor: Potential use in the synthesis of organic electronic materials and ligands for catalysis.
• Biochemical Tool Compound: Utilized in biochemical assays and as a probe for studying enzymatic pathways.

Basic Information

Product Name	6-Chloro-3H-Pyrido[2,3-D]Pyrimidin-4-One
CAS No.	746671-60-3
Molecular Formula	C7H4ClN3O
Molecular Weight	181.58 g/mol
Synonyms	6-Chloro-3H-pyrido[2,3-d]pyrimidin-4-one; 6-Chloro-4-hydroxy-3H-pyrido[2,3-d]pyrimidine; 6-Chloro-4-oxo-3,4-dihydropyrido[2,3-d]pyrimidine; 6-Chloro-3H-pyrido[2,3-d]pyrimidin-4-ol; 746671-60-3; 6-Chloro-4(3H)-pyrido[2,3-d]pyrimidinone
EINECS	Contact for details

Quality Control

Our 6-Chloro-3H-Pyrido[2,3-D]Pyrimidin-4-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via NMR and mass spectrometry, to ensure it meets the high-purity standards required for research and synthesis. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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). Keep away from incompatible materials. The container should be kept tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.