Description

4-Isoquinolinecarboxaldehyde, 7-Bromo-3-Chloro- is a high-purity, halogenated isoquinoline derivative serving as a critical advanced intermediate in organic synthesis. Its value lies in its unique molecular scaffold, which is essential for constructing complex heterocyclic compounds with potential biological activity. This compound is primarily needed by research institutions and pharmaceutical companies engaged in medicinal chemistry, agrochemical development, and materials science research.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in oncology and CNS therapeutic areas.
• Agrochemical Research: Used in developing new active ingredients for crop protection and pest management.
• Chemical Biology: Serves as a versatile scaffold for creating molecular probes and enzyme inhibitors in biochemical research.
• Material Science: Potential precursor for the development of specialty polymers and organic electronic materials.
• Academic & Contract Research: Essential reagent for method development and novel synthetic route exploration in university and CRO laboratories.

Basic Information

Product Name	4-Isoquinolinecarboxaldehyde, 7-Bromo-3-Chloro-
CAS No.	1581764-48-8
Molecular Formula	C10H5BrClNO
Molecular Weight	270.51 g/mol
Synonyms	7-Bromo-3-chloro-4-isoquinolinecarboxaldehyde; 7-Bromo-3-chloroisoquinoline-4-carbaldehyde; 3-Chloro-7-bromo-4-isoquinolinecarboxaldehyde; 4-Formyl-7-bromo-3-chloroisoquinoline; 7-Bromo-3-chloro-4-formylisoquinoline; 1581764-48-8; 7-Bromo-3-chloro-isoquinoline-4-carboxaldehyde
EINECS	Contact for details

Quality Control

Our 4-Isoquinolinecarboxaldehyde, 7-Bromo-3-Chloro- is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥97.0%
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.