Description

2-Benzyl-4-Chloro-5-Phenylthieno[2,3-D]Pyrimidine is a high-value, heterocyclic organic compound that serves as a critical advanced intermediate in modern chemical synthesis. Its unique fused-ring structure makes it a versatile building block for the development of complex molecules with specialized properties. This compound is primarily sought after by research institutions and industrial R&D departments focused on pharmaceuticals, agrochemicals, and materials science.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly for kinase inhibitors and other targeted therapies.
• Agrochemical Research: Used in developing new active ingredients for crop protection products, such as herbicides and fungicides.
• Material Science: Serves as a building block for organic electronic materials, including semiconductors and light-emitting compounds.
• Chemical Synthesis: Employed in academic and industrial laboratories for constructing complex heterocyclic frameworks in medicinal chemistry programs.
• Biochemical Tool Compound: Potential use in developing probes for studying biological pathways and enzyme functions.

Basic Information

Item	Details
Product Name	2-Benzyl-4-Chloro-5-Phenylthieno[2,3-D]Pyrimidine
CAS No.	83548-62-3
Molecular Formula	C19H13ClN2S
Molecular Weight	336.84 g/mol
Synonyms	2-Benzyl-4-chloro-5-phenylthieno[2,3-d]pyrimidine; 4-Chloro-2-benzyl-5-phenylthieno[2,3-d]pyrimidine; Thieno[2,3-d]pyrimidine, 2-benzyl-4-chloro-5-phenyl-; 83548-62-3; 2-Benzyl-4-chloro-5-phenyl-thieno[2,3-d]pyrimidine; 5-Phenyl-2-benzyl-4-chlorothieno[2,3-d]pyrimidine
EINECS	Contact for details

Quality Control

Every batch of 2-Benzyl-4-Chloro-5-Phenylthieno[2,3-D]Pyrimidine is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the identity, purity, and consistency required for research and development applications. A Certificate of Analysis (COA) detailing specifications such as assay, related substances, and identification is available for each lot upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, containers should be opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.