Description

3-(4-Fluorophenyl)-2-Mercapto-6,7-Dihydrothieno[3,2-D]Pyrimidin-4(3H)-One is a high-purity, heterocyclic organic compound featuring a fused thienopyrimidine core, a fluorophenyl group, and a mercapto moiety. This unique structure makes it a critical advanced intermediate for pharmaceutical research and development, particularly in the synthesis of novel kinase inhibitors and other targeted therapeutic agents. It is essential for medicinal chemists and process development scientists in pharmaceutical, biotechnology, and fine chemical industries seeking to develop new drug candidates.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of potential drug candidates, especially kinase inhibitors for oncology and inflammatory diseases.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and lead optimization programs due to its versatile chemical functionality.
• Biochemical Tool Compound: Serves as a precursor for developing probes and inhibitors to study specific biological pathways and enzyme functions.
• Fine Chemical Synthesis: Employed in the multi-step synthesis of complex, high-value specialty chemicals for advanced material science.
• Contract Research & Manufacturing (CRO/CMO): Supplied to organizations providing custom synthesis and process development services.
• Academic Research: Utilized in university and institutional labs for exploratory research in organic chemistry and drug discovery.

Basic Information

Product Name	3-(4-Fluorophenyl)-2-Mercapto-6,7-Dihydrothieno[3,2-D]Pyrimidin-4(3H)-One
CAS No.	887200-87-5
Molecular Formula	C12H9FN2OS2
Molecular Weight	280.34 g/mol
Synonyms	3-(4-Fluorophenyl)-2-mercapto-6,7-dihydro-4H-thieno[3,2-d]pyrimidin-4-one; 4(3H)-Thieno[3,2-d]pyrimidinone, 6,7-dihydro-3-(4-fluorophenyl)-2-mercapto-; 2-Mercapto-3-(4-fluorophenyl)-6,7-dihydro-4H-thieno[3,2-d]pyrimidin-4-one; 887200-87-5; Thieno[3,2-d]pyrimidine derivative; Fluorophenyl mercaptothienopyrimidinone
EINECS	Contact for details

Quality Control

Every batch of 3-(4-Fluorophenyl)-2-Mercapto-6,7-Dihydrothieno[3,2-D]Pyrimidin-4(3H)-One is manufactured and tested under a strict quality management system. We employ advanced analytical techniques including HPLC, GC, NMR, and MS to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specification results is provided with each shipment, ensuring full traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep the container tightly sealed to minimize exposure to moisture and atmospheric oxygen.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
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.