Description

Quinoline, 7-Bromo-4-Methyl- CAS NO 141052-31-5 is a halogenated methylquinoline derivative, a versatile and high-value organic building block. Its molecular structure makes it a critical intermediate for synthesizing complex molecules in advanced research and development. This compound is primarily sought after by pharmaceutical researchers and fine chemical manufacturers for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of potential drug candidates, particularly in medicinal chemistry programs targeting various therapeutic areas.
• Agrochemical Research: Used in the development of new pesticides and herbicides, where the quinoline scaffold can impart specific biological activity.
• Material Science: Acts as a building block for creating organic ligands, dyes, and photoactive compounds used in electronic materials and sensors.
• Chemical Synthesis: Employed in organic synthesis for constructing more complex heterocyclic compounds and for introducing functional groups via the reactive bromine atom.
• Academic & R&D: Essential for research in universities and corporate labs focused on novel synthetic methodologies and compound library generation.

Basic Information

Product Name	Quinoline, 7-Bromo-4-Methyl-
CAS No.	141052-31-5
Molecular Formula	C₁₀H₈BrN
Molecular Weight	222.08 g/mol
Synonyms	7-Bromo-4-methylquinoline; 4-Methyl-7-bromoquinoline; 7-Bromo-4-methyl-quinoline; 7-Bromo-4-methylquinoline; Quinoline, 7-bromo-4-methyl-; 7-Brom-4-methylchinolin (German); 7-ブロモ-4-メチルキノリン (Japanese)
EINECS	Contact for details

Quality Control

Our Quinoline, 7-Bromo-4-Methyl- is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications for research and industrial use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This material is light-sensitive and easily oxidized; for long-term storage, consider an inert atmosphere (e.g., nitrogen or argon) to maintain optimal purity.

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	≤ 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.