Description

2-(Methylsulfanyl)Thieno[3,2-D]Pyrimidin-4(1H)One is a high-purity heterocyclic organic compound featuring a fused thienopyrimidine core. This specialized intermediate is valued for its unique molecular scaffold, which is critical for constructing complex pharmacologically active molecules. It is primarily sought by research institutions and pharmaceutical companies engaged in the development of novel therapeutic agents and advanced material science.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of potential drug candidates, particularly for kinase inhibitors and other small-molecule therapeutics.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products, leveraging its heterocyclic structure.
• Material Science: Serves as a precursor for organic electronic materials and specialty polymers requiring specific electronic properties.
• Chemical Biology: Employed as a probe or scaffold in the study of biological pathways and target identification.
• Academic & R&D: Utilized in university and corporate research laboratories for methodological studies and novel compound library synthesis.

Basic Information

Product Name	2-(Methylsulfanyl)Thieno[3,2-D]Pyrimidin-4(1H)One
CAS No.	176530-46-4
Molecular Formula	C7H6N2OS2
Molecular Weight	198.26 g/mol
Synonyms	2-(Methylthio)thieno[3,2-d]pyrimidin-4(1H)-one; 2-Methylsulfanyl-1H-thieno[3,2-d]pyrimidin-4-one; 4-Hydroxy-2-(methylthio)thieno[3,2-d]pyrimidine; Thieno[3,2-d]pyrimidin-4(1H)-one, 2-(methylthio)-; 176530-46-4; 2-Methylmercaptothieno[3,2-d]pyrimidin-4-one
EINECS	Contact for details

Quality Control

Our 2-(Methylsulfanyl)Thieno[3,2-D]Pyrimidin-4(1H)One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 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.