Description

2-Methylsulfanylpyrido[4,3-D]Pyrimidine is a high-purity heterocyclic organic compound of significant interest in advanced chemical synthesis. This specialized pyridopyrimidine derivative serves as a critical building block and key intermediate in the development of novel active pharmaceutical ingredients (APIs). It is primarily sought after by research institutions and pharmaceutical companies engaged in medicinal chemistry, particularly for the synthesis of kinase inhibitors and other targeted therapeutic agents.

Application

• Pharmaceutical Intermediate: A key synthetic precursor in the research and development of novel drug candidates, especially kinase inhibitors.
• Medicinal Chemistry Research: Used as a core scaffold for structure-activity relationship (SAR) studies and lead optimization in drug discovery programs.
• Biochemical Tool Compound: Serves as a reference standard or probe molecule in biochemical and pharmacological assays.
• Organic Synthesis Building Block: Utilized in complex multi-step organic syntheses to construct more elaborate heterocyclic systems.
• Agrochemical Research: Potential intermediate in the development of new crop protection agents and pesticides.

Basic Information

Product Name	2-Methylsulfanylpyrido[4,3-D]Pyrimidine
CAS No.	1554485-62-9
Molecular Formula	C8H7N3S
Molecular Weight	177.23 g/mol
Synonyms	2-(Methylthio)pyrido[4,3-d]pyrimidine; 2-Methylsulfanyl-pyrido[4,3-d]pyrimidine; Pyrido[4,3-d]pyrimidine, 2-(methylthio)-; 2-Methylmercaptopyrido[4,3-d]pyrimidine; 2-(Methylsulfanyl)pyrido[4,3-d]pyrimidine; 2-Methylthio-pyrido[4,3-d]pyrimidine; SCHEMBL21868227; BDBM50388845
EINECS	Contact for details

Quality Control

Our 2-Methylsulfanylpyrido[4,3-D]Pyrimidine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via NMR and mass spectrometry, to ensure it meets the high standards required for pharmaceutical research. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place 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	White to off-white solid
Identification (HPLC)	Conforms
Identification (NMR)	Conforms
Purity (HPLC)	≥ 97.0%
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.