Description

2-Dihydro-2-Methyl-1-Oxoisoquinoline-7-Carbaldehyde is a high-purity organic building block and key synthetic intermediate. Its value lies in its versatile aldehyde functionality and fused heterocyclic core, which are essential for constructing complex molecular architectures in advanced research and development. This compound is primarily needed by pharmaceutical R&D teams, agrochemical innovators, and specialty chemical manufacturers for applications in medicinal chemistry and material science.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Research: Used in the development of new active ingredients for crop protection agents, leveraging its heterocyclic structure for bioactivity.
• Organic Synthesis Building Block: The reactive aldehyde group enables condensation, reductive amination, and other key reactions to create diverse chemical libraries.
• Material Science Precursor: Potential use in the synthesis of organic ligands for catalysts or functional monomers for advanced polymers.
• Academic & Contract Research: A valuable reagent for universities and CROs (Contract Research Organizations) conducting fundamental research in heterocyclic chemistry.

Basic Information

Product Name	2-Dihydro-2-Methyl-1-Oxoisoquinoline-7-Carbaldehyde
CAS No.	1374652-32-0
Molecular Formula	C11H9NO2
Molecular Weight	187.20 g/mol
Synonyms	7-Formyl-2-methyl-1,2-dihydroisoquinolin-1-one; 2-Methyl-1,2-dihydroisoquinoline-1-one-7-carboxaldehyde; 2-Methyl-1-oxo-1,2-dihydroisoquinoline-7-carbaldehyde; 1,2-Dihydro-2-methyl-1-oxoisoquinoline-7-carboxaldehyde; 7-Carbaldehyde-2-methyl-1,2-dihydroisoquinolin-1-one; 2-Methyl-1-oxo-1,2-dihydroisoquinoline-7-carboxaldehyde; Isoquinoline-7-carbaldehyde derivative
EINECS	Contact for details

Quality Control

Our 2-Dihydro-2-Methyl-1-Oxoisoquinoline-7-Carbaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency, meeting the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity (typically ≥95% by HPLC), identity confirmation, and impurity profiles is available for every shipment 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 (15-25°C). This material is moisture-sensitive; keep the container tightly sealed under an inert atmosphere to prevent degradation.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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