Description

Methyl 1-Chloroisoquinoline-3-Carboxylate is a high-value heterocyclic building block essential for advanced organic synthesis. This compound matters as a versatile intermediate for constructing complex molecular architectures, particularly in pharmaceutical research and development. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for creating novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, especially those targeting neurological disorders and oncology.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides with novel modes of action.
• Material Science: Serves as a building block for organic semiconductors, ligands for catalysts, and specialty polymers.
• Chemical Biology: Employed in the design and synthesis of molecular probes and enzyme inhibitors for biochemical studies.
• Academic Research: A valuable reagent for methodological development in organic chemistry and heterocyclic compound synthesis.
• Custom Synthesis: Used by contract research and manufacturing organizations (CROs/CMOs) for client-specific molecule production.

Basic Information

Product Name	Methyl 1-Chloroisoquinoline-3-Carboxylate
CAS No.	349552-70-1
Molecular Formula	C11H8ClNO2
Molecular Weight	221.64 g/mol
Synonyms	1-Chloroisoquinoline-3-carboxylic acid methyl ester; Methyl 1-chloro-3-isoquinolinecarboxylate; 3-Isoquinolinecarboxylic acid, 1-chloro-, methyl ester; 1-Chloro-3-methoxycarbonylisoquinoline; 1-Chloro-3-(methoxycarbonyl)isoquinoline; 349552-70-1; Methyl 1-chloroisoquinoline-3-carboxylate
EINECS	Contact for details

Quality Control

Our Methyl 1-Chloroisoquinoline-3-Carboxylate is manufactured 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 every shipment, detailing all critical quality attributes. Our commitment to quality supports your research and development needs with reliable, high-purity intermediates.

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 away from heat, sparks, and open flame. The container should be kept tightly sealed in a dry environment to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Any single impurity	≤ 0.5%
Residual Solvents (GC)	Complies with ICH guidelines
Water Content (KF)	≤ 0.5%

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