Description

α-[3,4-Dihydropyrido[2,3-D]Pyrimidin-4-Yl]Acetophenone is a high-purity, heterocyclic organic compound with the CAS Registry Number 28732-76-5. This specialized chemical serves as a critical pharmaceutical intermediate and research building block in the development of novel therapeutic agents. It is primarily required by R&D laboratories and manufacturers in the pharmaceutical and biotechnology sectors for synthesizing complex molecules with potential biological activity.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those targeting specific enzyme pathways.
• Medicinal Chemistry Research: Used as a versatile scaffold for constructing libraries of compounds in high-throughput screening and structure-activity relationship (SAR) studies.
• Chemical Synthesis: Employed in organic synthesis for constructing complex fused pyrimidine and pyridine ring systems, which are common motifs in many bioactive molecules.
• Biochemical Research: May be utilized as a reference standard or a tool compound in biochemical assays to study protein-ligand interactions.

Basic Information

Product Name	α-[3,4-Dihydropyrido[2,3-D]Pyrimidin-4-Yl]Acetophenone
CAS No.	28732-76-5
Molecular Formula	C15H13N3O
Molecular Weight	251.28 g/mol
Synonyms	1-[4-(3,4-Dihydropyrido[2,3-d]pyrimidin-4-yl)phenyl]ethanone; 4-Acetylphenyl-3,4-dihydropyrido[2,3-d]pyrimidine; 4-(4-Acetylphenyl)-3,4-dihydropyrido[2,3-d]pyrimidine; 28732-76-5; α-(3,4-Dihydropyrido[2,3-d]pyrimidin-4-yl)acetophenone; Pyrido[2,3-d]pyrimidine derivative
EINECS	Contact for details

Quality Control

Our α-[3,4-Dihydropyrido[2,3-D]Pyrimidin-4-Yl]Acetophenone 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. Certificates of Analysis (COA) with detailed specifications are provided and can be tailored to meet specific research or GMP-grade 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 (15-25°C). Keep away from heat and incompatible materials. This compound is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
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.