Description

1-Oxo-1,2-Dihydroisoquinoline-7-Carbonitrile is a high-purity, synthetically valuable organic intermediate characterized by its fused isoquinoline core and reactive nitrile functionality. This compound matters as a critical building block in modern pharmaceutical and agrochemical research, enabling the construction of complex molecular architectures. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials industries for the synthesis of novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, particularly those targeting central nervous system (CNS) disorders, oncology, and inflammation.
• Agrochemical Research: Used as a building block for developing new herbicides, fungicides, and insecticides with novel modes of action.
• Material Science: Serves as a monomer or functional unit in the development of organic semiconductors, liquid crystals, and advanced polymers.
• Chemical Biology: Employed in the design and synthesis of molecular probes and enzyme inhibitors for biochemical studies.
• Academic & Contract Research: Essential reagent for methodological development and exploratory synthesis in university and CRO laboratory settings.
• Fine Chemical Synthesis: Used in multi-step synthetic routes to create complex, high-value specialty chemicals.

Basic Information

Product Name	1-Oxo-1,2-Dihydroisoquinoline-7-Carbonitrile
CAS No.	1184913-64-1
Molecular Formula	C10H6N2O
Molecular Weight	170.17 g/mol
Synonyms	7-Cyano-1,2-dihydroisoquinolin-1-one; 7-Cyano-1H-isochromen-1-one; 1,2-Dihydro-1-oxo-7-isoquinolinecarbonitrile; Isoquinolin-1(2H)-one, 7-cyano-; 1-Oxo-1,2-dihydro-7-isoquinolinecarbonitrile; 7-CN-1-Oxo-DHIQ
EINECS	Contact for details

Quality Control

Our 1-Oxo-1,2-Dihydroisoquinoline-7-Carbonitrile is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis by GC. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specifications and test results to ensure traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). The compound may be light-sensitive; prolonged exposure to light should be avoided. Keep the container tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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