Description

1,2,3,4-Tetrahydro-1-Oxo-6-Isoquinolinecarboxaldehyde is a versatile and high-value heterocyclic building block, primarily utilized in advanced organic synthesis. Its core value lies in its reactive aldehyde and fused isoquinoline structure, making it a critical intermediate for constructing complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, especially for central nervous system (CNS) and cardiovascular targets.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Organic Synthesis Building Block: Serves as a versatile scaffold for constructing complex heterocyclic compounds and natural product analogs.
• Material Science Research: Investigated as a monomer or precursor for specialty polymers and advanced organic materials.
• Chemical Biology Probes: Utilized in the development of molecular probes and diagnostic agents due to its modifiable functional groups.

Basic Information

Product Name	1,2,3,4-Tetrahydro-1-Oxo-6-Isoquinolinecarboxaldehyde
CAS No.	879887-26-0
Molecular Formula	C₁₁H₉NO₂
Molecular Weight	187.20 g/mol
Synonyms	6-Formyl-1,2,3,4-tetrahydroisoquinolin-1-one; 6-Isoquinolinecarboxaldehyde, 1,2,3,4-tetrahydro-1-oxo-; 1-Oxo-1,2,3,4-tetrahydro-6-isoquinolinecarboxaldehyde; THIQ-6-CHO; 1,2,3,4-Tetrahydroisoquinolin-1-one-6-carbaldehyde
EINECS	Contact for details

Quality Control

Our 1,2,3,4-Tetrahydro-1-Oxo-6-Isoquinolinecarboxaldehyde is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high purity and batch-to-batch consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place at 15-25°C. This material is easily oxidized and light-sensitive; prolonged exposure to air or light should be avoided to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	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.