Description

5-(4-Chlorophenyl)-4-(3,5-Dimethyl-1H-Pyrazol-1-Yl)Thieno[2,3-D]Pyrimidine is a high-purity, heterocyclic organic compound designed for advanced research and development applications. This specialized chemical building block is critical for medicinal chemistry programs, enabling the synthesis of novel pharmacologically active molecules. It is primarily utilized by pharmaceutical R&D teams, agrochemical innovators, and academic research institutions focused on kinase inhibitor discovery and heterocyclic chemistry.

Application

• Pharmaceutical Intermediate: A key scaffold in the research and development of potential kinase inhibitors for therapeutic applications.
• Medicinal Chemistry Research: Used as a core building block for constructing novel chemical libraries for high-throughput screening (HTS) against various biological targets.
• Agrochemical Development: Serves as a precursor in the synthesis of new active ingredients for crop protection products.
• Biochemical Tool Compound: Employed in biological studies to investigate specific enzyme pathways and cellular signaling mechanisms.
• Academic & Contract Research: Essential for synthetic organic chemistry research and discovery projects in university and CRO (Contract Research Organization) laboratories.

Basic Information

Product Name	5-(4-Chlorophenyl)-4-(3,5-Dimethyl-1H-Pyrazol-1-Yl)Thieno[2,3-D]Pyrimidine
CAS No.	377767-12-9
Molecular Formula	C17H13ClN4S
Molecular Weight	340.83 g/mol
Synonyms	4-(3,5-Dimethyl-1H-pyrazol-1-yl)-5-(4-chlorophenyl)thieno[2,3-d]pyrimidine; Thieno[2,3-d]pyrimidine, 5-(4-chlorophenyl)-4-(3,5-dimethyl-1H-pyrazol-1-yl)-; 5-(p-Chlorophenyl)-4-(3,5-dimethylpyrazol-1-yl)thieno[2,3-d]pyrimidine; CAS 377767-12-9
EINECS	Contact for details

Quality Control

Our 5-(4-Chlorophenyl)-4-(3,5-Dimethyl-1H-Pyrazol-1-Yl)Thieno[2,3-D]Pyrimidine is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical characterization, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider storage under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
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.