Description

3,4-Dihydro-4-Phenylpyrido[2,3-D]Pyrimidine CAS NO 28732-72-1 is a high-value heterocyclic organic compound belonging to the pyridopyrimidine class. This advanced pharmaceutical intermediate is critical for research and development in medicinal chemistry, offering a versatile scaffold for creating novel therapeutic agents. It is primarily sought after by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in the synthesis of complex molecules for drug discovery programs.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of potential drug candidates, particularly for kinase inhibitors and other targeted therapies.
• Medicinal Chemistry Research: Used as a core scaffold for structure-activity relationship (SAR) studies to optimize biological activity and pharmacokinetic properties.
• Chemical Synthesis: Acts as a versatile precursor for the preparation of more complex fused heterocyclic systems with potential biological activity.
• Biochemical Research: May be utilized in the development of enzyme inhibitors or probes for studying specific biological pathways.
• Academic Research: Employed in university and institutional labs for fundamental studies in organic synthesis and heterocyclic chemistry.
• Contract Research & Manufacturing (CRAM): Supplied to organizations specializing in custom synthesis and process development for the pharmaceutical industry.

Basic Information

Product Name	3,4-Dihydro-4-Phenylpyrido[2,3-D]Pyrimidine
CAS No.	28732-72-1
Molecular Formula	C₁₇H₁₃N₃
Molecular Weight	259.31 g/mol
Synonyms	4-Phenyl-3,4-dihydropyrido[2,3-d]pyrimidine; 4-Phenyl-3,4-dihydro-2H-pyrido[2,3-d]pyrimidine; 3,4-Dihydro-4-phenyl-2H-pyrido[2,3-d]pyrimidine; 4-Phenyl-2H-pyrido[2,3-d]pyrimidine, 3,4-dihydro-; 4-Phenyl-3,4-dihydro-pyrido[2,3-d]pyrimidine; Pyrido[2,3-d]pyrimidine, 3,4-dihydro-4-phenyl-; CAS 28732-72-1
EINECS	Contact for details

Quality Control

Our 3,4-Dihydro-4-Phenylpyrido[2,3-D]Pyrimidine is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to confirm identity and purity. Certificates of Analysis (COA) are provided with every shipment, detailing all relevant specifications. We support cGMP-compliant production for advanced pharmaceutical applications.

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 storage under an inert atmosphere to maintain product integrity.

Specification

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