Description

Methyl 8-Chloroisoquinoline-5-Carboxylate is a high-purity, versatile heterocyclic building block essential for advanced organic synthesis. This compound serves as a critical intermediate in the development of novel active pharmaceutical ingredients (APIs) and functional materials. It 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: Key precursor in the synthesis of potential drug candidates, particularly for central nervous system (CNS) and anti-infective agents.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides with novel modes of action.
• Material Science: Building block for creating organic ligands, dyes, and photoactive materials.
• Academic & Contract Research: Essential reagent for method development and exploring new chemical reactions in heterocyclic chemistry.
• Custom Synthesis: Serves as a starting point for the preparation of more complex, functionalized isoquinoline derivatives.

Basic Information

Product Name	Methyl 8-Chloroisoquinoline-5-Carboxylate
CAS No.	1246441-85-9
Molecular Formula	C11H8ClNO2
Molecular Weight	221.64 g/mol
Synonyms	8-Chloro-5-isoquinolinecarboxylic acid methyl ester; Methyl 8-chloro-5-isoquinolinecarboxylate; 8-Chloroisoquinoline-5-carboxylic acid methyl ester; 5-(Methoxycarbonyl)-8-chloroisoquinoline; 1246441-85-9
EINECS	Contact for details

Quality Control

Our Methyl 8-Chloroisoquinoline-5-Carboxylate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are 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 place at room temperature (15-25°C). Due to its hygroscopic nature, the container should be kept tightly sealed after opening to minimize exposure to moisture.

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%
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.