Description

2-Bromo-4H-Thieno[3,2-B]Pyrrole-5-Carboxylic Acid is a high-value heterocyclic building block and key synthetic intermediate in advanced organic chemistry. This compound is critical for research and development in the pharmaceutical and agrochemical sectors, where its unique fused-ring structure enables the construction of novel active molecules. It is primarily sought after by medicinal chemists and process development scientists working on new drug candidates and specialty chemical synthesis.

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 heterocyclic scaffold.
• Material Science: Acts as a monomer or functionalizing agent in the creation of specialized polymers and organic electronic materials.
• Chemical Synthesis: Employed as a versatile building block for constructing complex heterocyclic compounds in academic and industrial R&D laboratories.
• Ligand & Catalyst Development: Useful for designing novel ligands and organocatalysts due to its electron-rich and sterically defined structure.

Basic Information

Product Name	2-Bromo-4H-Thieno[3,2-B]Pyrrole-5-Carboxylic Acid
CAS No.	332099-09-9
Molecular Formula	C7H4BrNO2S
Molecular Weight	246.08 g/mol
Synonyms	2-Bromo-4H-thieno[3,2-b]pyrrole-5-carboxylic acid; 4H-Thieno[3,2-b]pyrrole-5-carboxylic acid, 2-bromo-; 2-Bromothieno[3,2-b]pyrrole-5-carboxylic acid; 2-Bromo-5-carboxy-4H-thieno[3,2-b]pyrrole; 332099-09-9
EINECS	Contact for details

Quality Control

Our 2-Bromo-4H-Thieno[3,2-B]Pyrrole-5-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be handled under dry conditions to prevent degradation.

Specification

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