Description

3-(2,4-Difluorophenyl)Thieno[3,2-D]Pyrimidine-2,4(1H,3H)-Dione is a high-purity heterocyclic organic compound featuring a fused thienopyrimidine core, serving as a critical advanced pharmaceutical intermediate. Its molecular architecture makes it a valuable building block for medicinal chemistry research and the synthesis of novel active pharmaceutical ingredients (APIs). This compound is primarily utilized by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for creating new molecular entities.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly those targeting kinase inhibition or other biological pathways where the thienopyrimidine scaffold is active.
• Medicinal Chemistry Research: Used as a versatile scaffold for structure-activity relationship (SAR) studies and lead optimization in drug discovery programs.
• Agrochemical Synthesis: Serves as a precursor in the development of new herbicides, fungicides, or insecticides, leveraging the biological activity of the difluorophenyl and thienopyrimidine motifs.
• Chemical Biology Probe Development: Employed in the design and synthesis of chemical probes for studying enzyme function and cellular signaling pathways.
• Custom Synthesis & Contract Manufacturing: A starting material for custom synthesis services catering to the specific needs of biotechnology and pharmaceutical clients.

Basic Information

Product Name	3-(2,4-Difluorophenyl)Thieno[3,2-D]Pyrimidine-2,4(1H,3H)-Dione
CAS No.	930982-69-7
Molecular Formula	C12H6F2N2O2S
Molecular Weight	280.25 g/mol
Synonyms	3-(2,4-Difluorophenyl)-1H-thieno[3,2-d]pyrimidine-2,4-dione; 3-(2,4-Difluorophenyl)thieno[3,2-d]pyrimidine-2,4(1H,3H)-dione; Thieno[3,2-d]pyrimidine-2,4(1H,3H)-dione, 3-(2,4-difluorophenyl)-; 930982-69-7; 3-(2,4-Difluorophenyl)-2,4-dioxo-3,4-dihydro-2H-thieno[3,2-d]pyrimidin-1-ide
EINECS	Contact for details

Quality Control

Our 3-(2,4-Difluorophenyl)Thieno[3,2-D]Pyrimidine-2,4(1H,3H)-Dione is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) with detailed chromatographic data are 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. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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