Description

7-Bromo-2-Methoxythieno[3,2-D]Pyrimidine is a high-value heterocyclic building block and key synthetic intermediate. This compound matters for its role as a versatile scaffold in medicinal chemistry, enabling the development of novel therapeutic agents. Pharmaceutical researchers and fine chemical manufacturers need it for the synthesis of potential drug candidates targeting various diseases.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of kinase inhibitors and other small molecule drug candidates.
• Medicinal Chemistry Research: Used as a core scaffold for structure-activity relationship (SAR) studies and lead optimization in drug discovery programs.
• Organic Synthesis Building Block: Serves as a versatile reagent for constructing complex thienopyrimidine-based libraries for high-throughput screening.
• Agrochemical Development: Potential intermediate in the research and synthesis of novel crop protection agents and pesticides.
• Material Science Research: Investigated as a component in the development of organic semiconductors and advanced functional materials.

Basic Information

Product Name	7-Bromo-2-Methoxythieno[3,2-D]Pyrimidine
CAS No.	1259978-35-2
Molecular Formula	C7H5BrN2OS
Molecular Weight	245.10 g/mol
Synonyms	7-Bromo-2-methoxythieno[3,2-d]pyrimidine; Thieno[3,2-d]pyrimidine, 7-bromo-2-methoxy-; 2-Methoxy-7-bromothieno[3,2-d]pyrimidine; 7-Bromo-2-methoxy-thieno[3,2-d]pyrimidine; 1259978-35-2; 7-Br-2-MeO-thieno[3,2-d]pyrimidine
EINECS	Contact for details

Quality Control

Our 7-Bromo-2-Methoxythieno[3,2-D]Pyrimidine is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to confirm identity and purity. A Certificate of Analysis (COA) detailing all specifications is provided with every 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). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
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.