Description

3,7-Dibromoisoquinoline is a high-purity brominated isoquinoline derivative, serving as a critical building block in advanced organic synthesis. Its value lies in providing a versatile halogenated scaffold for constructing complex molecules, particularly in the development of pharmaceuticals and functional materials. This compound is essential for research chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries who require reliable, high-quality intermediates for coupling reactions and molecular diversification.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially for compounds targeting neurological disorders and oncology.
• Agrochemical Research: Used in the development of novel herbicides and fungicides, leveraging the isoquinoline core for bioactivity.
• Material Science: Serves as a monomer or functional unit in the creation of organic semiconductors, liquid crystals, and conductive polymers.
• Catalyst Ligand Synthesis: Employed to construct sophisticated nitrogen-containing ligands for transition metal catalysis.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying enzyme function and cellular processes.
• Cross-Coupling Reactions: Acts as a versatile substrate in Suzuki, Buchwald-Hartwig, and other palladium-catalyzed cross-coupling reactions to form carbon-carbon and carbon-heteroatom bonds.

Basic Information

Product Name	3,7-Dibromoisoquinoline
CAS No.	1935586-13-2
Molecular Formula	C9H5Br2N
Molecular Weight	286.95 g/mol
Synonyms	Isoquinoline, 3,7-dibromo-; 3,7-Dibromo-isoquinoline; 3,7-Dibromoisoquinoline; 1,3-Diazanaphthalene, 3,7-dibromo derivative; Dibromoisoquinoline; DBrIQ
EINECS	Contact for details

Quality Control

Every batch of 3,7-Dibromoisoquinoline is manufactured under strict quality management systems and undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Our products are developed to meet the stringent requirements of research and process chemistry. A detailed Certificate of Analysis (COA) providing specifications for assay, purity by HPLC, and identification is supplied with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white 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.