Description

Pyrido[3,2-D]Pyrimidin-2(1H)-One, 3,4-Dihydro- (9Ci) is a high-purity heterocyclic organic compound that serves as a critical advanced pharmaceutical intermediate and versatile building block in medicinal chemistry. Its fused pyrido-pyrimidinone core structure is of significant value for the research and development of novel therapeutic agents, particularly in oncology and kinase inhibitor programs. This compound is essential for pharmaceutical R&D laboratories, biotechnology firms, and fine chemical manufacturers engaged in the synthesis of complex bioactive molecules.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel small-molecule drug candidates, particularly kinase inhibitors.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and lead optimization for various therapeutic targets.
• Chemical Biology Probes: Serves as a core scaffold for developing selective probes to study enzyme function and cellular signaling pathways.
• Organic Synthesis: A versatile precursor for constructing complex polyheterocyclic systems with potential biological activity.
• Contract Research & Manufacturing (CRO/CMO): Supplied to organizations specializing in custom synthesis and process development for the pharmaceutical industry.
• Academic Research: Utilized in university and institutional labs for fundamental research in heterocyclic chemistry and drug discovery methodologies.

Basic Information

Product Name	Pyrido[3,2-D]Pyrimidin-2(1H)-One, 3,4-Dihydro- (9Ci)
CAS No.	547756-45-6
Molecular Formula	C7H7N3O
Molecular Weight	149.15 g/mol
Synonyms	3,4-Dihydropyrido[3,2-d]pyrimidin-2(1H)-one; 1,2,3,4-Tetrahydropyrido[3,2-d]pyrimidin-2-one; 2H-Pyrido[3,2-d]pyrimidin-2-one, 3,4-dihydro-; 3,4-Dihydro-2H-pyrido[3,2-d]pyrimidin-2-one; Pyrido[3,2-d]pyrimidin-2(1H)-one, 3,4-dihydro-; 547756-45-6 (CAS)
EINECS	Contact for details

Quality Control

Our production of Pyrido[3,2-D]Pyrimidin-2(1H)-One, 3,4-Dihydro- (9Ci) adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity suitable for research and development applications. All materials are characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profile is provided with each shipment to support your quality assurance and regulatory documentation needs.

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 inert atmosphere conditions to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
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.