Description

Methyl 1-Oxo-2-(3-Pyridinylmethyl)-1,2-Dihydro-4-Isoquinolinecarboxylate is a high-purity, advanced pharmaceutical intermediate with the CAS registry number 446276-03-5. This compound is valued for its role as a key synthetic building block in the development of novel active pharmaceutical ingredients (APIs). It is primarily utilized by research institutions and pharmaceutical manufacturers engaged in the synthesis of complex heterocyclic compounds. Our supply ensures consistent quality and reliable availability for critical R&D and scale-up processes.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of complex drug candidates, particularly those targeting neurological and oncological pathways.
• Organic Synthesis Research: Used as a versatile building block in academic and industrial research for constructing novel isoquinoline and pyridine-based molecular libraries.
• Agrochemical Development: Employed in the research phase for creating new active ingredients with potential pesticidal or herbicidal activity.
• Material Science: Investigated for the development of specialty chemicals and functional materials due to its unique heterocyclic structure.

Basic Information

Item	Detail
Product Name	Methyl 1-Oxo-2-(3-Pyridinylmethyl)-1,2-Dihydro-4-Isoquinolinecarboxylate
CAS No.	446276-03-5
Molecular Formula	C₁₇H₁₄N₂O₃
Molecular Weight	294.31 g/mol
Synonyms	Methyl 2-((pyridin-3-yl)methyl)-1-oxo-1,2-dihydroisoquinoline-4-carboxylate; 4-Isoquinolinecarboxylic acid, 1,2-dihydro-1-oxo-2-(3-pyridinylmethyl)-, methyl ester; 446276-03-5; Methyl 1-oxo-2-(pyridin-3-ylmethyl)-1,2-dihydroisoquinoline-4-carboxylate; 2-(3-Pyridylmethyl)-1-oxo-1,2-dihydro-4-isoquinolinecarboxylic acid methyl ester
EINECS	Contact for details

Quality Control

Every batch of Methyl 1-Oxo-2-(3-Pyridinylmethyl)-1,2-Dihydro-4-Isoquinolinecarboxylate is produced and tested under a strict quality management system. Our products undergo rigorous quality testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure compliance with exacting industry standards. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong acids and organic solvents. For long-term storage, consider inert atmosphere conditions to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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