Description

7-(Bromomethyl)-4-Chlorothieno[3,2-D]Pyrimidine is a high-value heterocyclic building block and key synthetic intermediate. This compound is critical for pharmaceutical research and development, particularly in the synthesis of kinase inhibitors and other biologically active molecules. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors.

Application

• Pharmaceutical Intermediate: Core scaffold for the development of protein kinase inhibitors and other targeted therapeutics.
• Agrochemical Synthesis: Building block for creating novel fungicides and herbicides with specific modes of action.
• Chemical Biology Research: Used in the design and synthesis of molecular probes and tool compounds for biological target validation.
• Material Science: Potential precursor for organic electronic materials due to its fused thienopyrimidine structure.
• Custom Synthesis & Contract Manufacturing: Serves as a starting material for the custom synthesis of complex molecules for clients.
• Academic Research: Employed in university and institutional labs for methodological development and novel heterocycle chemistry.

Basic Information

Product Name	7-(Bromomethyl)-4-Chlorothieno[3,2-D]Pyrimidine
CAS No.	209286-57-7
Molecular Formula	C7H4BrClN2S
Molecular Weight	263.54 g/mol
Synonyms	4-Chloro-7-(bromomethyl)thieno[3,2-d]pyrimidine; 7-Bromomethyl-4-chlorothieno[3,2-d]pyrimidine; Thieno[3,2-d]pyrimidine, 7-(bromomethyl)-4-chloro-; 4-Chloro-7-bromomethylthieno[3,2-d]pyrimidine; 209286-57-7; 7-(Bromomethyl)-4-chloro-thieno[3,2-d]pyrimidine
EINECS	Contact for details

Quality Control

Our 7-(Bromomethyl)-4-Chlorothieno[3,2-D]Pyrimidine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) with detailed chromatographic data are provided for every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled under inert atmosphere or in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC)	Conforms
Identification (NMR)	Conforms
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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