Description

Ethyl 8-Chloroisoquinoline-3-Carboxylate is a high-purity, synthetic organic compound belonging to the isoquinoline class, serving as a critical building block in advanced chemical synthesis. Its value lies in providing a versatile and functionalized heterocyclic core essential for constructing complex molecular architectures. This intermediate is primarily needed by research and development teams in the pharmaceutical and agrochemical industries for the discovery and development of new active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, infectious diseases, and oncology.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging the bioactivity of the chlorinated isoquinoline scaffold.
• Material Science: Serves as a monomer or functional additive in the research of advanced polymers and organic electronic materials.
• Chemical Synthesis: Acts as a versatile building block for further functionalization, enabling the creation of libraries of compounds for high-throughput screening (HTS).
• Academic & Contract Research: Employed in university laboratories and CROs (Contract Research Organizations) for methodological studies and the exploration of new chemical reactions.

Basic Information

Product Name	Ethyl 8-Chloroisoquinoline-3-Carboxylate
CAS No.	1823552-79-9
Molecular Formula	C₁₂H₁₀ClNO₂
Molecular Weight	235.67 g/mol
Synonyms	8-Chloroisoquinoline-3-carboxylic acid ethyl ester; Ethyl 8-chloro-3-isoquinolinecarboxylate; 3-Carbethoxy-8-chloroisoquinoline; 8-Chloro-3-ethoxycarbonylisoquinoline; 1823552-79-9; Ethyl 8-chloroisoquinoline-3-carboxylate; 8-Chloro-isoquinoline-3-carboxylic acid ethyl ester
EINECS	Contact for details

Quality Control

Our Ethyl 8-Chloroisoquinoline-3-Carboxylate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters to support your quality assurance and regulatory needs.

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 heat, sparks, and open flame. The compound is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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