Description

Pyrido[2,3-D]Pyrimidin-7(8H)-One, 2-Amino-8-Ethyl-4-Methyl-6-Phenyl- is a high-purity, heterocyclic organic compound belonging to the pyridopyrimidinone class, serving as a critical advanced pharmaceutical intermediate. Its value lies in its role as a sophisticated building block for the synthesis of novel, targeted therapeutic agents, particularly in oncology and kinase inhibitor research. This compound is essential for research institutions, pharmaceutical R&D departments, and fine chemical manufacturers developing next-generation drug candidates.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of complex small-molecule drugs, especially kinase inhibitors for cancer therapy.
• Biochemical Research: Used as a reference standard or active scaffold in medicinal chemistry programs and structure-activity relationship (SAR) studies.
• Agrochemical Development: Potential intermediate for creating novel crop protection agents and pesticides due to its bioactive heterocyclic core.
• Material Science Research: Investigated as a building block for organic electronic materials and specialty polymers.

Basic Information

Item	Details
Product Name	Pyrido[2,3-D]Pyrimidin-7(8H)-One, 2-Amino-8-Ethyl-4-Methyl-6-Phenyl-
CAS No.	934494-73-2
Molecular Formula	C₁₆H₁₈N₄O
Molecular Weight	282.34 g/mol
Synonyms	2-Amino-8-ethyl-4-methyl-6-phenylpyrido[2,3-d]pyrimidin-7(8H)-one; 8-Ethyl-2-amino-4-methyl-6-phenyl-7,8-dihydropyrido[2,3-d]pyrimidin-7-one; 934494-73-2; Pyrido[2,3-d]pyrimidin-7(8H)-one, 2-amino-8-ethyl-4-methyl-6-phenyl-; 2-Amino-8-ethyl-4-methyl-6-phenyl-7,8-dihydropyrido[2,3-d]pyrimidin-7-one
EINECS	Contact for details

Quality Control

Our production of Pyrido[2,3-D]Pyrimidin-7(8H)-One, 2-Amino-8-Ethyl-4-Methyl-6-Phenyl- adheres to stringent quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) are provided with every shipment, detailing all specifications and test results. We support compliance with cGMP and ICH guidelines for pharmaceutical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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