Description

2-Mercapto-1-(2-Methoxyethyl)-5,7-Dimethylpyrido[2,3-D]Pyrimidin-4(1H)-One is a high-purity, specialized heterocyclic compound featuring a pyridopyrimidine core, which is of significant interest in advanced organic synthesis and pharmaceutical research. Its unique structure, incorporating both mercapto and methoxyethyl functional groups, makes it a valuable key intermediate for developing novel active pharmaceutical ingredients (APIs) and fine chemicals. This product is essential for R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to create new molecules with targeted biological activity.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of potential drug candidates, particularly those targeting kinase inhibition or other enzymatic pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, leveraging its heterocyclic scaffold for bioactivity.
• Chemical Biology Probe: Acts as a scaffold or precursor for creating molecular probes to study biological processes and protein functions.
• Material Science Precursor: Potential use in the synthesis of organic electronic materials or ligands for catalytic systems due to its electron-rich structure.
• Custom Synthesis & Contract Manufacturing: A key starting material for custom synthesis projects and scale-up processes under cGMP or ISO standards.

Basic Information

Product Name	2-Mercapto-1-(2-Methoxyethyl)-5,7-Dimethylpyrido[2,3-D]Pyrimidin-4(1H)-One
CAS No.	937599-84-3
Molecular Formula	C₁₄H₁₇N₃O₂S
Molecular Weight	291.37 g/mol
Synonyms	5,7-Dimethyl-2-mercapto-1-(2-methoxyethyl)pyrido[2,3-d]pyrimidin-4(1H)-one; 1-(2-Methoxyethyl)-5,7-dimethyl-2-sulfanylidene-1,4-dihydropyrido[2,3-d]pyrimidin-4-one; Pyrido[2,3-d]pyrimidin-4(1H)-one, 2-mercapto-1-(2-methoxyethyl)-5,7-dimethyl-; 937599-84-3; 2-Thioxo-1-(2-methoxyethyl)-5,7-dimethyl-1,2-dihydropyrido[2,3-d]pyrimidin-4-one
EINECS	Contact for details

Quality Control

Our 2-Mercapto-1-(2-Methoxyethyl)-5,7-Dimethylpyrido[2,3-D]Pyrimidin-4(1H)-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our quality commitment supports applications requiring high-purity intermediates for research and development under ISO and cGMP guidelines where applicable.

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 sensitivity to oxidation, it is recommended to store the product under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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