Description

5,7-Dimethylpyrido[2,3-D]Pyrimidin-4(3H)-One is a high-purity heterocyclic organic compound that serves as a critical building block in advanced chemical synthesis. Its unique fused pyrido-pyrimidine structure makes it a valuable intermediate for developing novel active pharmaceutical ingredients (APIs) and specialty agrochemicals. This compound is primarily sought by research institutions and industrial 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 in the research and development of new drug candidates, particularly for kinase inhibitors and other targeted therapies.
• Agrochemical Synthesis: Used as a core scaffold in the design and production of novel herbicides, fungicides, and plant growth regulators.
• Chemical Research: Serves as a versatile building block in academic and industrial laboratories for heterocyclic chemistry and medicinal chemistry projects.
• Material Science Precursor: Potential use in the synthesis of organic ligands for metal-organic frameworks (MOFs) or other advanced functional materials.

Basic Information

Product Name	5,7-Dimethylpyrido[2,3-D]Pyrimidin-4(3H)-One
CAS No.	1913-72-0
Molecular Formula	C9H9N3O
Molecular Weight	175.19 g/mol
Synonyms	5,7-Dimethyl-3H-pyrido[2,3-d]pyrimidin-4-one; 5,7-Dimethyl-4(3H)-pyrido[2,3-d]pyrimidinone; 4(3H)-Pyrido[2,3-d]pyrimidinone, 5,7-dimethyl-; 5,7-Dimethylpyrido[2,3-d]pyrimidin-4-ol; 1913-72-0
EINECS	Contact for details

Quality Control

Our 5,7-Dimethylpyrido[2,3-D]Pyrimidin-4(3H)-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all specifications and test results. Our quality commitment ensures the material meets the high standards required for research and commercial synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider storing under an inert atmosphere to ensure optimal stability.

Specification

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