Description

5-Bromo-n-Quinolin-8-Ylthiophene-2-Sulfonamide is a high-purity, specialized organic intermediate of significant interest in advanced chemical synthesis. This compound matters for its role as a key building block in the development of novel, high-value molecules, particularly within pharmaceutical research. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries seeking to incorporate complex sulfonamide and heterocyclic motifs into their target compounds.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of potential drug candidates, especially those targeting enzymes or receptors where the quinoline and sulfonamide pharmacophores are relevant.
• Agrochemical Research: Used in the development of new active ingredients for crop protection, leveraging its heterocyclic structure for bioactivity.
• Material Science Precursor: Acts as a building block for organic electronic materials, such as those used in OLEDs or sensors, due to the electron-rich thiophene and quinoline units.
• Chemical Biology Probe Development: Employed in the design and synthesis of molecular probes for studying biological pathways and protein function.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific synthetic projects requiring this precise molecular scaffold.
• Academic Research: Utilized in university and institutional laboratories for methodological development and exploration of new chemical reactions involving halogenated sulfonamides.

Basic Information

Product Name	5-Bromo-n-Quinolin-8-Ylthiophene-2-Sulfonamide
CAS No.	620103-87-9
Molecular Formula	C₁₃H₉BrN₂O₂S₂
Molecular Weight	381.26 g/mol
Synonyms	5-Bromo-8-(thiophene-2-sulfonamido)quinoline; 5-Bromo-N-(quinolin-8-yl)thiophene-2-sulfonamide; 8-[(5-Bromo-2-thienyl)sulfonyl]amino]quinoline; Thiophene-2-sulfonamide, 5-bromo-N-8-quinolinyl-; 5-Bromothiophene-2-sulfonic acid quinolin-8-ylamide
EINECS	Contact for details

Quality Control

Our 5-Bromo-n-Quinolin-8-Ylthiophene-2-Sulfonamide is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the exacting standards required for research and development. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). This product is light-sensitive (store away from light). Keep away from heat and incompatible materials.

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%
Loss on Drying	≤ 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.