Description

3-Chloro-7-Fluoroisoquinoline is a high-purity, multi-functional heterocyclic building block essential for advanced organic synthesis. Its unique halogenated isoquinoline structure makes it a critical intermediate for developing novel active pharmaceutical ingredients (APIs) and functional materials. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key synthon for the development of new drug candidates, particularly in oncology and central nervous system (CNS) therapeutic areas.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, leveraging its halogenated ring system.
• Material Science Research: Serves as a precursor for organic light-emitting diodes (OLEDs), liquid crystals, and other functional electronic materials.
• Chemical Biology & Proteomics: Employed as a scaffold or tagging agent in the design of molecular probes and enzyme inhibitors.
• Academic & Contract Research: A valuable reagent for methodological studies in organic chemistry, including cross-coupling and cyclization reactions.
• Fine Chemical Production: Integral to the custom synthesis of complex, high-value specialty chemicals for various industrial applications.

Basic Information

Product Name	3-Chloro-7-Fluoroisoquinoline
CAS No.	82117-26-8
Molecular Formula	C9H5ClFN
Molecular Weight	181.59 g/mol
Synonyms	7-Fluoro-3-chloroisoquinoline; 3-Chloro-7-fluoro-isoquinoline; Isoquinoline, 3-chloro-7-fluoro-; 82117-26-8; 3-Chloro-7-fluoroisoquinoline; 7-Fluoro-3-chloro-isoquinoline
EINECS	Contact for details

Quality Control

Our 3-Chloro-7-Fluoroisoquinoline is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles 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, 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 (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.