Description

5-Bromo-1-Chloroisoquinoline is a high-purity halogenated isoquinoline derivative, a crucial heterocyclic building block in advanced organic synthesis. Its value lies in its dual reactive sites, which enable precise functionalization for creating complex molecular architectures. This compound is primarily needed by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and intermediates.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly those targeting kinases, neurological disorders, and oncology.
• Agrochemical Research: Used to develop novel herbicides, fungicides, and insecticides by serving as a core scaffold for bioactive molecules.
• Material Science: Acts as a monomer or functional unit in the development of organic electronic materials, such as OLEDs and conductive polymers.
• Chemical Biology: Employed as a molecular probe or tag due to its halogen atoms, which are amenable to further cross-coupling reactions.
• Ligand Synthesis: Useful for constructing complex chelating ligands in coordination chemistry and catalysis.
• Academic & Contract Research: Serves as a versatile starting material in academic laboratories and CROs for methodological development and library synthesis.

Basic Information

Product Name	5-Bromo-1-Chloroisoquinoline
CAS No.	34551-41-2
Molecular Formula	C9H5BrClN
Molecular Weight	242.50 g/mol
Synonyms	1-Chloro-5-bromoisoquinoline; 5-Bromo-1-chloro-isoquinoline; Isoquinoline, 5-bromo-1-chloro-; 34551-41-2; 5-Br-1-Cl-isoquinoline
EINECS	Contact for details

Quality Control

Our 5-Bromo-1-Chloroisoquinoline is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with customer specifications and industry best practices.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong bases and reducing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.