Description

5-Bromo-3-Chloroisoquinoline is a high-purity halogenated isoquinoline derivative, a crucial building block in advanced organic synthesis. Its value lies in its dual halogen functionality, which enables selective cross-coupling reactions and facilitates the construction of complex heterocyclic scaffolds. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, especially kinase inhibitors and other biologically active molecules.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and pesticides with enhanced efficacy.
• Material Science: Serves as a building block for creating organic semiconductors, ligands for catalysts, and specialty polymers.
• Chemical Synthesis: Utilized in palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) for introducing the isoquinoline core into complex molecules.
• Academic & R&D: A valuable reagent for methodological development and exploring new reaction pathways in organic chemistry laboratories.

Basic Information

Product Name	5-Bromo-3-Chloroisoquinoline
CAS No.	1029720-67-9
Molecular Formula	C9H5BrClN
Molecular Weight	242.50 g/mol
Synonyms	3-Chloro-5-bromoisoquinoline; Isoquinoline, 5-bromo-3-chloro-; 5-Bromo-3-chloro-isoquinoline; 1029720-67-9; 3-Chloro-5-bromo-isoquinoline
EINECS	Contact for details

Quality Control

Our 5-Bromo-3-Chloroisoquinoline is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high chemical purity and identity confirmation. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality commitment ensures batch-to-batch consistency for your critical research and development processes.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC/IR)	Conforms to reference standard
Purity (HPLC)	≥ 97.0% (Area %)
Water Content (KF)	≤ 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.