Description

8-Ethyl-2-Methanethio-8H-Pyrido[2,3-D]Pyrimidin-7-One is a high-purity, specialized heterocyclic compound belonging to the pyridopyrimidine class, serving as a critical building block in advanced chemical synthesis. Its unique molecular structure makes it a valuable intermediate for research and development in life sciences, particularly for creating novel active pharmaceutical ingredients (APIs). This product is essential for pharmaceutical companies, agrochemical research facilities, and advanced material science laboratories seeking to develop new compounds with targeted properties.

Application

• Pharmaceutical Intermediate: A key synthetic precursor in the research and development of new drug candidates, particularly in kinase inhibitor programs.
• Agrochemical Research: Used as a building block for developing novel active ingredients in crop protection and pest management solutions.
• Chemical Synthesis: Serves as a versatile scaffold for constructing complex heterocyclic molecules in medicinal and process chemistry.
• Life Science Research: Employed in biochemical studies and as a reference standard for analytical method development and validation.
• Material Science: Investigated for potential applications in the development of organic electronic materials and specialty polymers.

Basic Information

Product Name	8-Ethyl-2-Methanethio-8H-Pyrido[2,3-D]Pyrimidin-7-One
CAS No.	211244-82-5
Molecular Formula	C10H11N3OS
Molecular Weight	221.28 g/mol
Synonyms	8-Ethyl-2-(methylthio)pyrido[2,3-d]pyrimidin-7(8H)-one; 2-(Methylthio)-8-ethyl-8H-pyrido[2,3-d]pyrimidin-7-one; 8H-Pyrido[2,3-d]pyrimidin-7-one, 8-ethyl-2-(methylthio)-; 211244-82-5; 8-Ethyl-2-methylsulfanyl-8H-pyrido[2,3-d]pyrimidin-7-one
EINECS	Contact for details

Quality Control

Our 8-Ethyl-2-Methanethio-8H-Pyrido[2,3-D]Pyrimidin-7-One is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and purity, residual solvent analysis, and identity confirmation. A Certificate of Analysis (COA) detailing all specifications and test results is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider inert atmosphere conditions to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Purity (HPLC)	≥ 97.0%
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.