Description

Pyrido[2,3-D]Pyrimidin-4(1H)-One, 2,3-Dihydro- (9Ci) is a high-purity heterocyclic organic compound serving as a critical building block in advanced chemical synthesis. This compound is valued for its unique fused pyrido-pyrimidinone structure, which provides a versatile scaffold for developing novel active molecules. It is primarily sought by research and development teams in the pharmaceutical and agrochemical industries for use in medicinal chemistry, drug discovery programs, and the synthesis of specialized fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthetic precursor in the research and development of new active pharmaceutical ingredients (APIs), particularly for kinase inhibitors and other targeted therapies.
• Medicinal Chemistry Research: Used as a core scaffold or building block for constructing compound libraries in high-throughput screening and structure-activity relationship (SAR) studies.
• Agrochemical Development: Serves as an intermediate in the synthesis of novel herbicides, fungicides, or plant growth regulators.
• Fine Chemical Synthesis: Employed in custom synthesis and contract manufacturing for producing specialized, high-value chemical entities.
• Biochemical Research: May be utilized as a tool compound or probe in biochemical assays to study specific enzymatic pathways or biological mechanisms.

Basic Information

Product Name	Pyrido[2,3-D]Pyrimidin-4(1H)-One, 2,3-Dihydro- (9Ci)
CAS No.	204933-50-6
Molecular Formula	C7H5N3O
Molecular Weight	147.14 g/mol
Synonyms	2,3-Dihydropyrido[2,3-d]pyrimidin-4(1H)-one; 1,4-Dihydropyrido[2,3-d]pyrimidin-4-one; 2,3-Dihydro-1H-pyrido[2,3-d]pyrimidin-4-one; Pyrido[2,3-d]pyrimidin-4(1H)-one, 2,3-dihydro-; 204933-50-6; Dihydro-pyrido-pyrimidinone; Pyrido-pyrimidinone scaffold
EINECS	Contact for details

Quality Control

Our Pyrido[2,3-D]Pyrimidin-4(1H)-One, 2,3-Dihydro- (9Ci) 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 critical specifications. Our quality commitment ensures the material meets the high standards required for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, 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
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.