Description

4-Chloroisoquinolin-5-Amine is a high-purity, synthetically valuable heterocyclic building block. This compound is essential for advanced organic synthesis, serving as a key intermediate in the development of novel active pharmaceutical ingredients (APIs) and functional materials. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of potential drug candidates, particularly for kinase inhibitors and other biologically active molecules.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its chlorinated isoquinoline scaffold.
• Material Science: Serves as a building block for creating organic ligands, dyes, and photoactive materials.
• Academic & Contract Research: Employed in medicinal chemistry and process development research within universities and CROs.
• Custom Synthesis: A starting material for the tailored production of more complex, customer-specific fine chemicals.

Basic Information

Product Name	4-Chloroisoquinolin-5-Amine
CAS No.	1521836-30-5
Molecular Formula	C9H7ClN2
Molecular Weight	178.62 g/mol
Synonyms	5-Amino-4-chloroisoquinoline; 4-Chloro-5-aminoisoquinoline; 4-Chloro-5-isoquinolinamine; 4-Chloroisoquinolin-5-ylamine; 1521836-30-5; 5-Isoquinolinamine, 4-chloro-
EINECS	Contact for details

Quality Control

Our 4-Chloroisoquinolin-5-Amine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity (typically ≥95% by HPLC), residual solvents, and other critical parameters is provided with every shipment to guarantee compliance with your research and development requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is moisture-sensitive (hygroscopic) and should be handled under an inert atmosphere for long-term storage to maintain stability.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.