Description

Methyl 2-(4-Chlorophenyl)-1-Oxo-1,2-Dihydro-4-Isoquinolinecarboxylate is a high-purity, synthetic organic compound belonging to the isoquinoline class, serving as a critical advanced intermediate in modern chemical synthesis. Its precise molecular structure makes it an essential building block for research and development in pharmaceutical and agrochemical discovery. This compound is primarily sought by R&D chemists and process development scientists working on novel active ingredients and complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing kinase inhibitory activity.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, leveraging its heterocyclic core for bioactivity.
• Chemical Biology Probe: Serves as a scaffold or precursor for creating molecular probes to study enzyme function and biological pathways.
• Material Science Research: Potential precursor for specialty chemicals, dyes, or functional materials due to its conjugated aromatic system.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific synthesis projects requiring this specific isoquinoline derivative.

Basic Information

Product Name	Methyl 2-(4-Chlorophenyl)-1-Oxo-1,2-Dihydro-4-Isoquinolinecarboxylate
CAS No.	446276-02-4
Molecular Formula	C17H12ClNO3
Molecular Weight	313.74 g/mol
Synonyms	4-Isoquinolinecarboxylic acid, 1,2-dihydro-2-(4-chlorophenyl)-1-oxo-, methyl ester; Methyl 1,2-dihydro-2-(4-chlorophenyl)-1-oxo-4-isoquinolinecarboxylate; 2-(4-Chlorophenyl)-1,2-dihydro-1-oxo-4-isoquinolinecarboxylic acid methyl ester; 446276-02-4; Methyl 2-(p-chlorophenyl)-1-oxo-1,2-dihydroisoquinoline-4-carboxylate
EINECS	Contact for details

Quality Control

Our Methyl 2-(4-Chlorophenyl)-1-Oxo-1,2-Dihydro-4-Isoquinolinecarboxylate 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 each shipment, detailing all critical quality attributes to support your regulatory and R&D documentation needs.

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 incompatible materials. For long-term storage, consider storage under an inert atmosphere.

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%
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.