Description

7-Bromo-2,4-Dichloro-6-Methylthieno[3,2-D]Pyrimidine is a high-value, multi-halogenated heterocyclic building block critical for advanced organic synthesis. This compound serves as a versatile and sophisticated intermediate, enabling the development of novel molecular architectures with tailored properties. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for the creation of new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel small-molecule drug candidates, particularly for kinase inhibitors and other targeted therapies.
• Agrochemical Research: Used in developing new generations of herbicides, fungicides, and insecticides with enhanced efficacy and selectivity.
• Material Science: Serves as a building block for organic electronic materials, such as semiconductors and light-emitting compounds.
• Chemical Biology: Employed as a molecular probe or a tagged scaffold for studying biological pathways and protein interactions.
• Custom Synthesis: Provides a functionalized core for contract research organizations (CROs) and CDMOs to build complex, client-specific molecules.

Basic Information

Product Name	7-Bromo-2,4-Dichloro-6-Methylthieno[3,2-D]Pyrimidine
CAS No.	1469811-06-0
Molecular Formula	C7H3BrCl2N2S
Molecular Weight	306.98 g/mol
Synonyms	7-Bromo-2,4-dichloro-6-methylthieno[3,2-d]pyrimidine; Thieno[3,2-d]pyrimidine, 7-bromo-2,4-dichloro-6-methyl-; 1469811-06-0; 6-Methyl-7-bromo-2,4-dichlorothieno[3,2-d]pyrimidine; 2,4-Dichloro-7-bromo-6-methylthieno[3,2-d]pyrimidine
EINECS	Contact for details

Quality Control

Every batch of 7-Bromo-2,4-Dichloro-6-Methylthieno[3,2-D]Pyrimidine is produced and tested under a strict quality management system. We provide comprehensive analytical data to ensure the material meets the high-purity standards required for research and scale-up. A detailed Certificate of Analysis (COA) confirming identity, purity (typically ≥95% by HPLC), and impurity profile is supplied with each shipment.

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). Keep away from incompatible materials such as strong bases and reducing agents.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (HPLC/IR)	Conforms to reference standard
Purity (HPLC)	≥ 95%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 5.0%

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