Description

6-Bromo-2-(2,5-Dimethyl-Thiophen-3-Yl)-Quinoline-4-Carboxylic Acid is a high-value, multi-functional heterocyclic building block designed for advanced synthetic chemistry. This compound matters because it serves as a critical precursor for the development of novel pharmaceuticals, agrochemicals, and functional materials, enabling the creation of complex molecular architectures. It is essential for R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries who require reliable, high-purity intermediates for their synthesis pipelines.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of new drug candidates, particularly in kinase inhibitor and antiviral research.
• Agrochemical Synthesis: Used in the creation of novel active ingredients for crop protection products, leveraging its unique quinoline-thiophene hybrid structure.
• Material Science Research: Serves as a building block for organic semiconductors, light-emitting diodes (OLEDs), and other functional organic materials due to its conjugated system.
• Chemical Biology Probes: Utilized in the design and synthesis of fluorescent probes or molecular tags for biological imaging and diagnostic applications.
• Academic & Contract Research: A valuable reagent for universities and CROs (Contract Research Organizations) conducting exploratory research in medicinal and synthetic chemistry.
• Scale-up & Process Chemistry: Suitable for process optimization and pilot-scale synthesis campaigns for commercial product development.

Basic Information

Product Name	6-Bromo-2-(2,5-Dimethyl-Thiophen-3-Yl)-Quinoline-4-Carboxylic Acid
CAS No.	350999-86-9
Molecular Formula	C₁₆H₁₂BrNO₂S
Molecular Weight	362.24 g/mol
Synonyms	6-Bromo-2-(2,5-dimethyl-3-thienyl)-4-quinolinecarboxylic acid; 6-Bromo-2-(2,5-dimethylthiophen-3-yl)quinoline-4-carboxylic acid; 4-Quinolinecarboxylic acid, 6-bromo-2-(2,5-dimethyl-3-thienyl)-; 350999-86-9; 6-Br-2-(2,5-Me2-3-Thienyl)-Quinoline-4-COOH; 6-Bromo-2-(2,5-dimethyl-thiophen-3-yl)-4-carboxyquinoline
EINECS	Contact for details

Quality Control

Our 6-Bromo-2-(2,5-Dimethyl-Thiophen-3-Yl)-Quinoline-4-Carboxylic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality attributes. Our commitment to quality supports your compliance needs for research, development, and scale-up activities.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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