Description

Pyrido[2,3-D]Pyrimidine-5-Carbonitrile, 1,2,3,4-Tetrahydro-4-Oxo-7-Phenyl-2-Thioxo- is a high-value, heterocyclic organic compound featuring a fused pyrido-pyrimidine core. This molecule is a critical pharmacophore and synthetic intermediate in modern medicinal chemistry, prized for its structural complexity and functional group diversity. It is primarily sought after by pharmaceutical R&D teams and fine chemical manufacturers for developing novel therapeutic agents and advanced materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block for synthesizing kinase inhibitors and other targeted small-molecule drugs.
• Medicinal Chemistry Research: Used in high-throughput screening and structure-activity relationship (SAR) studies for new drug discovery.
• Chemical Biology Probes: Acts as a scaffold for developing tool compounds to study biological pathways and enzyme functions.
• Agrochemical Development: Potential intermediate in the synthesis of novel herbicides or fungicides due to its heterocyclic structure.
• Material Science Research: Investigated as a precursor for organic electronic materials or metal-organic frameworks (MOFs).
• Contract Research & Manufacturing (CRO/CMO): Supplied to organizations specializing in custom synthesis and process development.

Basic Information

Item	Detail
Product Name	Pyrido[2,3-D]Pyrimidine-5-Carbonitrile, 1,2,3,4-Tetrahydro-4-Oxo-7-Phenyl-2-Thioxo-
CAS No.	950829-79-5
Molecular Formula	C14H8N4OS
Molecular Weight	280.30 g/mol
Synonyms	1,2,3,4-Tetrahydro-4-oxo-7-phenyl-2-thioxopyrido[2,3-d]pyrimidine-5-carbonitrile; 7-Phenyl-2-thioxo-1,2,3,4-tetrahydro-4-oxopyrido[2,3-d]pyrimidine-5-carbonitrile; 950829-79-5; Pyrido[2,3-d]pyrimidine-5-carbonitrile, 1,2,3,4-tetrahydro-4-oxo-7-phenyl-2-thioxo-; 4-Oxo-7-phenyl-2-thioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine-5-carbonitrile
EINECS	Contact for details

Quality Control

Our production of Pyrido[2,3-D]Pyrimidine-5-Carbonitrile adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity 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 profiles is provided with every shipment to support your regulatory and quality assurance requirements.

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). This compound may be moisture-sensitive; keep the container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95%
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.