Description

4-(4-(2-(4-Chlorophenoxy)Ethyl)Piperazin-1-Yl)-6-Methyl-5,6,7,8-Tetrahydrobenzo[4,5]Thieno[2,3-D]Pyrimidine CAS NO 442572-75-0 is a high-purity, complex heterocyclic organic compound featuring a fused benzo[4,5]thieno[2,3-d]pyrimidine core. This molecule is of significant interest for its potential as a key pharmaceutical intermediate or advanced research chemical in drug discovery programs. It is primarily sought by pharmaceutical R&D laboratories, contract research organizations (CROs), and fine chemical manufacturers engaged in developing novel therapeutic agents.

Application

This specialized chemical serves as a critical building block in advanced synthetic chemistry. Its primary applications include:

• Pharmaceutical Intermediate: Serves as a core scaffold or precursor in the synthesis of potential drug candidates targeting various disease pathways.
• Biochemical Research: Used in high-throughput screening (HTS) and as a tool compound for investigating biological mechanisms and protein interactions.
• Medicinal Chemistry: Employed in structure-activity relationship (SAR) studies to optimize potency, selectivity, and pharmacokinetic properties of lead molecules.
• Reference Standard: Provides a high-purity analytical standard for quality control, method development, and regulatory submissions in API manufacturing.
• Chemical Biology Probe: Utilized to study and modulate specific enzymatic or receptor functions in cellular models.

Basic Information

Product Name	4-(4-(2-(4-Chlorophenoxy)Ethyl)Piperazin-1-Yl)-6-Methyl-5,6,7,8-Tetrahydrobenzo[4,5]Thieno[2,3-D]Pyrimidine
CAS No.	442572-75-0
Molecular Formula	C25H27ClN4OS
Molecular Weight	467.03 g/mol
Synonyms	6-Methyl-4-[4-[2-(4-chlorophenoxy)ethyl]-1-piperazinyl]-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidine; 4-(4-(2-(4-Chlorophenoxy)ethyl)piperazin-1-yl)-6-methyl-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidine; Tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidine derivative; BTT-303 (Research Code); CAS 442572-75-0
EINECS	Contact for details

Quality Control

We supply this compound under a rigorous quality management system. Every batch is characterized and tested to ensure identity, purity, and consistency, meeting the stringent requirements of research and development. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) are available upon request, detailing results from advanced analytical techniques such as HPLC, NMR, and mass spectrometry.

Storage

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

Specification

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