Description

2-Bromo-4H-Thieno[2,3-C]Pyrrol-6(5H)-One is a high-value heterocyclic building block and key synthetic intermediate. This compound matters for its role in constructing complex molecular architectures, particularly in advanced pharmaceutical research and development. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for creating novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products, leveraging its unique heterocyclic structure.
• Material Science: Acts as a building block for organic electronic materials, such as semiconductors and conductive polymers, due to the thienopyrrolone core.
• Chemical Biology & Proteomics: Employed in the design and synthesis of molecular probes and enzyme inhibitors for biochemical research.
• Academic & Contract Research: Essential for synthetic methodology development and exploring new chemical spaces in university and CRO laboratories.
• Custom Synthesis: A starting point for the contract manufacturing of specialized, high-value fine chemicals for various industrial applications.

Basic Information

Product Name	2-Bromo-4H-Thieno[2,3-C]Pyrrol-6(5H)-One
CAS No.	957345-85-6
Molecular Formula	C6H4BrNOS
Molecular Weight	218.07 g/mol
Synonyms	2-Bromo-4H-thieno[2,3-c]pyrrol-6(5H)-one; 2-Bromothieno[2,3-c]pyrrol-6-one; 5H-Thieno[2,3-c]pyrrol-6-one, 2-bromo-; 2-Bromo-5H-thieno[2,3-c]pyrrol-6-one; Thieno[2,3-c]pyrrol-6(5H)-one, 2-bromo-; 957345-85-6; 2-Bromo-4,5-dihydro-6H-thieno[2,3-c]pyrrol-6-one
EINECS	Contact for details

Quality Control

Our 2-Bromo-4H-Thieno[2,3-C]Pyrrol-6(5H)-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are available upon request, supporting your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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