Description

Pyrido[2,3-D]Pyrimidin-5(6H)-One, 2,8-Diethyl-7,8-Dihydro- (9Ci) is a high-purity heterocyclic organic compound that serves as a critical advanced intermediate in modern synthetic chemistry. Its value lies in its complex fused pyrido-pyrimidinone structure, which is a privileged scaffold for developing novel bioactive molecules. This compound is primarily needed by research institutions and pharmaceutical companies engaged in the discovery and development of new therapeutic agents, particularly in oncology and antiviral research.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel small-molecule drug candidates targeting specific enzymes and receptors.
• Chemical Research & Development: Used in academic and industrial R&D labs for exploring new chemical spaces and reaction methodologies.
• Kinase Inhibitor Synthesis: Serves as a core scaffold for the development of potential kinase inhibitors, a major class of oncology drugs.
• Agrochemical Research: Investigated as an intermediate for creating new active ingredients in crop protection products.
• Material Science Exploration: Potential precursor for the synthesis of specialized organic electronic materials or ligands for catalysis.

Basic Information

Product Name	Pyrido[2,3-D]Pyrimidin-5(6H)-One, 2,8-Diethyl-7,8-Dihydro- (9Ci)
CAS No.	625107-67-7
Molecular Formula	C11H16N2O
Molecular Weight	192.26 g/mol
Synonyms	2,8-Diethyl-7,8-dihydro-5H-pyrido[2,3-d]pyrimidin-5-one; 5H-Pyrido[2,3-d]pyrimidin-5-one, 2,8-diethyl-7,8-dihydro-; 2,8-Diethyl-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-5-one; 2,8-Diethyl-7,8-dihydro-5H-pyrido[2,3-d]pyrimidin-5-one (9CI); CAS 625107-67-7
EINECS	Contact for details

Quality Control

Our Pyrido[2,3-D]Pyrimidin-5(6H)-One, 2,8-Diethyl-7,8-Dihydro- (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles 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 (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.