Description

6-Bromo-8-Ethyl-5-Nitroquinoline is a high-purity, multi-functional quinoline derivative serving as a critical building block in advanced organic synthesis. This compound matters for its unique halogenated nitroquinoline structure, which provides versatile reactivity for constructing complex molecular architectures. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting infectious diseases or cancer, leveraging its quinoline core.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or pesticides, where the nitro and bromo groups offer sites for further functionalization.
• Material Science Precursor: Serves as a starting material for creating specialized ligands, dyes, or photoactive compounds used in electronic or optical applications.
• Chemical Synthesis Building Block: Employed in cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) and nucleophilic substitution reactions due to the reactive bromo substituent.
• Academic & R&D Laboratories: Utilized in fundamental research to study reaction mechanisms and develop new synthetic methodologies involving nitroarenes and halogenated heterocycles.

Basic Information

Product Name	6-Bromo-8-Ethyl-5-Nitroquinoline
CAS No.	91062-74-7
Molecular Formula	C₁₁H₉BrN₂O₂
Molecular Weight	281.11 g/mol
Synonyms	6-Bromo-8-ethyl-5-nitroquinoline; 5-Nitro-6-bromo-8-ethylquinoline; Quinoline, 6-bromo-8-ethyl-5-nitro-; 8-Ethyl-6-bromo-5-nitroquinoline; 6-Bromo-8-ethyl-5-nitro-quinoline; 91062-74-7 (CAS Registry)
EINECS	Contact for details

Quality Control

Our 6-Bromo-8-Ethyl-5-Nitroquinoline is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity verification and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) with detailed chromatographic data 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 area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, handling and packaging are performed under controlled lighting conditions to maintain product integrity.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.