Description

3-Isoquinolinecarboxylic Acid, 7-Chloro-, Methyl Ester is a high-purity, synthetically valuable heterocyclic building block. This compound matters as a critical intermediate in the research and development of novel pharmaceutical agents, particularly in the synthesis of complex molecules with potential biological activity. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for constructing advanced molecular scaffolds.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly those targeting neurological or infectious diseases.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides where the isoquinoline core provides specific biological activity.
• Organic Synthesis Building Block: Employed in academic and industrial research for constructing complex heterocyclic compounds and libraries for screening.
• Material Science Research: Potential monomer or precursor for developing specialty polymers or organic electronic materials with unique properties.
• Chemical Biology Probe Development: Serves as a scaffold for creating molecular probes to study enzyme function or cellular pathways.

Basic Information

Product Name	3-Isoquinolinecarboxylic Acid, 7-Chloro-, Methyl Ester
CAS No.	365998-38-5
Molecular Formula	C11H8ClNO2
Molecular Weight	221.64 g/mol
Synonyms	7-Chloro-3-isoquinolinecarboxylic acid methyl ester; Methyl 7-chloro-3-isoquinolinecarboxylate; 7-Chloro-isoquinoline-3-carboxylic acid methyl ester; 7-Chloro-3-methoxycarbonylisoquinoline; 7-Chloro-3-(methoxycarbonyl)isoquinoline; 365998-38-5; 7-Chloro-3-carbomethoxyisoquinoline
EINECS	Contact for details

Quality Control

Our 3-Isoquinolinecarboxylic Acid, 7-Chloro-, Methyl Ester is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality parameters. Our commitment to cGMP and ISO standards ensures reliable material for your most demanding research and development applications.

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 the container tightly sealed to protect from moisture. Store away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.