Description

Methyl 3-Oxo-1,2,3,4-tetrahydroisoquinoline-7-carboxylate is a high-purity, synthetically valuable heterocyclic building block. This compound serves as a critical intermediate in the synthesis of complex pharmaceutical molecules, particularly those targeting central nervous system disorders. It is essential for research and development chemists and process scale-up teams in the pharmaceutical and fine chemical industries who require reliable, high-quality intermediates for API development.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel therapeutic agents, particularly for neurological and psychiatric conditions.
• Organic Synthesis Building Block: Used in the construction of complex isoquinoline and tetrahydroisoquinoline scaffolds for medicinal chemistry programs.
• Research & Development: Employed in academic and industrial R&D settings for exploring new chemical entities and biological pathways.
• Process Chemistry: Utilized in the development and optimization of scalable synthetic routes for active pharmaceutical ingredients (APIs).
• Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for custom synthesis projects.

Basic Information

Product Name	Methyl 3-Oxo-1,2,3,4-tetrahydroisoquinoline-7-carboxylate
CAS No.	1823924-37-3
Molecular Formula	C11H11NO3
Molecular Weight	205.21 g/mol
Synonyms	Methyl 3-oxo-3,4-dihydro-1H-isoquinoline-7-carboxylate; 7-(Methoxycarbonyl)-3,4-dihydro-1H-isoquinolin-3-one; 3-Oxo-1,2,3,4-tetrahydroisoquinoline-7-carboxylic acid methyl ester; 1,2,3,4-Tetrahydro-3-oxo-7-isoquinolinecarboxylic acid methyl ester
EINECS	Contact for details

Quality Control

Our Methyl 3-Oxo-1,2,3,4-tetrahydroisoquinoline-7-carboxylate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the stringent requirements for pharmaceutical intermediate use. A Certificate of Analysis (COA) detailing all specifications and test results is provided with every shipment.

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 under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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