Description

7-Bromothieno[2,3-B]Pyrazine is a high-value brominated heterocyclic building block of significant interest in advanced organic synthesis. This compound matters for its role as a key precursor in the development of novel pharmaceuticals and functional materials, enabling complex molecular architectures. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for constructing active pharmaceutical ingredients (APIs) and electronic materials.

Application

• As a versatile pharmaceutical intermediate in the synthesis of potential drug candidates, particularly kinase inhibitors.
• Key building block for constructing complex heterocyclic scaffolds in medicinal chemistry research.
• Precursor in the development of organic electronic materials, such as organic semiconductors and OLED components.
• Used in agrochemical research for creating novel active ingredients with specific biological activity.
• Employed in academic and industrial R&D for method development and exploration of new chemical spaces.
• Serves as a starting material for polymer chemistry applications, enabling functionalized monomers.

Basic Information

Product Name	7-Bromothieno[2,3-B]Pyrazine
CAS No.	1126824-72-3
Molecular Formula	C6H3BrN2S
Molecular Weight	215.07 g/mol
Synonyms	7-Bromothieno[2,3-b]pyrazine; Thieno[2,3-b]pyrazine, 7-bromo-; 7-Bromo-thieno[2,3-b]pyrazine; 7-Bromothieno[2,3-b]pyrazine; 1126824-72-3; 7-BTP; 7-Br-Thienopyrazine
EINECS	Contact for details

Quality Control

Our 7-Bromothieno[2,3-B]Pyrazine is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity for research and development applications. Each lot undergoes comprehensive analytical characterization, including HPLC, NMR, and mass spectrometry. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your regulatory and quality assurance 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). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm

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