Description

4-(4-Benzylpiperazin-1-Yl)-5,6-Dimethylthieno[2,3-D]Pyrimidine is a high-purity, synthetic heterocyclic compound featuring a fused thienopyrimidine core, serving as a critical pharmaceutical intermediate and research chemical. Its molecular architecture makes it a valuable building block for medicinal chemistry research and the development of novel therapeutic agents. This compound is primarily utilized by R&D laboratories and pharmaceutical manufacturers focused on kinase inhibitor discovery and other targeted drug development programs.

Application

• Pharmaceutical Intermediate: A key synthetic precursor in the research and development of novel drug candidates, particularly in oncology and CNS disorders.
• Kinase Inhibitor Scaffold: Serves as a core structural motif for designing and synthesizing potent and selective kinase inhibitors.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies to optimize biological activity and pharmacokinetic properties.
• Biochemical Tool Compound: Employed in vitro and in vivo to study specific biological pathways and validate novel drug targets.
• Custom Synthesis Building Block: Provided for contract research organizations (CROs) and academic institutions engaged in complex organic synthesis.
• Reference Standard: Supplied as a high-purity standard for analytical method development and quality control in API manufacturing.

Basic Information

Item	Details
Product Name	4-(4-Benzylpiperazin-1-Yl)-5,6-Dimethylthieno[2,3-D]Pyrimidine
CAS No.	314260-82-7
Molecular Formula	C20H24N4S
Molecular Weight	352.50 g/mol
Synonyms	5,6-Dimethyl-4-(4-benzylpiperazin-1-yl)thieno[2,3-d]pyrimidine; 4-(4-Benzyl-1-piperazinyl)-5,6-dimethylthieno[2,3-d]pyrimidine; Thieno[2,3-d]pyrimidine, 4-(4-benzyl-1-piperazinyl)-5,6-dimethyl-; UNII-7G3F6S4A6I; 7G3F6S4A6I; BDBM50191085; CHEMBL3185146; AKOS015915896; ZINC000003869677
EINECS	Contact for details

Quality Control

Our 4-(4-Benzylpiperazin-1-Yl)-5,6-Dimethylthieno[2,3-D]Pyrimidine is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical quality attributes are provided with each shipment. We support cGMP compliance for advanced pharmaceutical applications.

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). The compound is moisture-sensitive; keep the container tightly sealed under an inert atmosphere if necessary. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC)	Retention time corresponds to reference standard
Identification (NMR)	Spectrum consistent with reference structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.