Description

7-Bromo-4-Chloro-2,6-Dimethyl-Thieno[3,2-D]Pyrimidine is a high-value, multi-functional heterocyclic building block essential for advanced organic synthesis. Its unique fused-ring structure, featuring bromine and chlorine substituents, makes it a critical intermediate for constructing complex molecular architectures. This compound is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for the creation of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly for kinase inhibitors and other targeted therapies.
• Agrochemical Research: Serves as a core building block for synthesizing novel herbicides, fungicides, and insecticides with enhanced efficacy.
• Material Science: Used in the development of organic electronic materials, such as organic light-emitting diodes (OLEDs) and semiconductors, due to its electron-deficient thienopyrimidine core.
• Chemical Biology: Employed as a molecular probe or tag in biochemical research to study protein interactions and cellular processes.
• Custom Synthesis & Contract Manufacturing: A vital starting material for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) serving the life sciences sector.

Basic Information

Product Name	7-Bromo-4-Chloro-2,6-Dimethyl-Thieno[3,2-D]Pyrimidine
CAS No.	1313712-46-7
Molecular Formula	C9H7BrClN2S
Molecular Weight	306.59 g/mol
Synonyms	7-Bromo-4-chloro-2,6-dimethylthieno[3,2-d]pyrimidine; Thieno[3,2-d]pyrimidine, 7-bromo-4-chloro-2,6-dimethyl-; 2,6-Dimethyl-7-bromo-4-chlorothieno[3,2-d]pyrimidine; 4-Chloro-7-bromo-2,6-dimethylthieno[3,2-d]pyrimidine; BCTP Intermediate; 1313712-46-7
EINECS	Contact for details

Quality Control

Every batch of 7-Bromo-4-Chloro-2,6-Dimethyl-Thieno[3,2-D]Pyrimidine is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, NMR, and MS, to ensure high purity and batch-to-batch consistency suitable for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment.

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). Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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