Description

2-Dihydro-1-Oxoisoquinoline-8-Carbaldehyde is a high-purity organic building block and key synthetic intermediate. This compound matters for its role in constructing complex heterocyclic scaffolds, which are central to modern pharmaceutical and agrochemical discovery. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, biotechnology, and fine chemical industries for the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel isoquinoline-based drug candidates targeting various therapeutic areas.
• 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 electronic materials, such as ligands for OLEDs or charge-transport materials.
• Academic & Contract Research: Essential for medicinal chemistry programs and methodology development in academic and CRO (Contract Research Organization) laboratories.
• Chemical Biology: Utilized as a probe or linker in the development of chemical tools for studying biological systems.
• Catalyst & Ligand Synthesis: Acts as a starting material for the preparation of specialized ligands used in asymmetric catalysis.

Basic Information

Product Name	2-Dihydro-1-Oxoisoquinoline-8-Carbaldehyde
CAS No.	1374652-67-1
Molecular Formula	C10H7NO2
Molecular Weight	173.17 g/mol
Synonyms	8-Formyl-3,4-dihydroisoquinolin-1(2H)-one; 1,2-Dihydro-8-isoquinolinecarboxaldehyde; 8-Aldehydo-1,2-dihydroisoquinolin-1-one; 1-Oxo-1,2-dihydroisoquinoline-8-carbaldehyde; Isoquinoline-8-carbaldehyde, 1,2-dihydro-1-oxo-; 1,2-Dihydro-1-oxoisoquinoline-8-carboxaldehyde
EINECS	Contact for details

Quality Control

Our 2-Dihydro-1-Oxoisoquinoline-8-Carbaldehyde is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) with complete analytical data are provided for every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). This material may be light-sensitive and should be handled accordingly.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (HPLC/MS)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.