Description

7-Bromoquinoline-4-Carbaldehyde is a versatile and high-value brominated quinoline derivative, serving as a critical synthetic intermediate in advanced organic chemistry. Its core value proposition lies in enabling the precise construction of complex heterocyclic systems, particularly in pharmaceutical and agrochemical research. This compound is essential for medicinal chemists and R&D professionals developing novel active ingredients, where its reactive aldehyde and bromine substituents offer strategic points for further functionalization.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates, especially in anti-malarial, anti-cancer, and kinase inhibitor research.
• Agrochemical Research: Used in the development of novel fungicides, herbicides, and plant growth regulators.
• Material Science Precursor: Serves as a starting material for creating functionalized quinoline-based ligands for catalysis or organic electronic materials.
• Chemical Synthesis: A versatile reagent for palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Sonogashira) and nucleophilic addition reactions due to its reactive formyl group.
• Academic & R&D Laboratories: Fundamental research tool for studying heterocyclic chemistry and developing new synthetic methodologies.

Basic Information

Product Name	7-Bromoquinoline-4-Carbaldehyde
CAS No.	898404-22-3
Molecular Formula	C10H6BrNO
Molecular Weight	236.07 g/mol
Synonyms	4-Formyl-7-bromoquinoline; 7-Bromo-4-quinolinecarboxaldehyde; 7-Bromoquinoline-4-carboxaldehyde; Quinoline-4-carboxaldehyde, 7-bromo-; 898404-22-3; 7-Bromo-4-quinolinecarbaldehyde; 7-Brom-4-chinolin-carbaldehyd (German)
EINECS	Contact for details

Quality Control

Our 7-Bromoquinoline-4-Carbaldehyde is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis. We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with your research or production specifications. Our quality systems are designed to support cGMP and ISO standards for reliable, batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place at 2-8°C for long-term stability. This compound is easily oxidized and light-sensitive. Allow the sealed container to reach room temperature before opening to prevent moisture condensation.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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