Description

7-Isoquinolinecarboxylic Acid, 1,2,3,4-Tetrahydro-1-Oxo- is a high-purity, heterocyclic carboxylic acid derivative that serves as a critical pharmaceutical intermediate and organic building block. Its unique fused-ring structure makes it valuable for synthesizing complex molecules with potential biological activity. This compound is primarily sought by research institutions and pharmaceutical manufacturers engaged in drug discovery and development.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) targeting neurological and cardiovascular diseases.
• Organic Synthesis Building Block: Used to construct complex heterocyclic frameworks in medicinal chemistry and material science research.
• Chemical Research & Development: Employed in academic and industrial R&D for exploring new synthetic pathways and novel compound libraries.
• Agrochemical Synthesis: Serves as a starting material for developing advanced crop protection agents and herbicides.
• Ligand & Catalyst Development: Potential utility in creating novel ligands for metal catalysis and asymmetric synthesis.

Basic Information

Product Name	7-Isoquinolinecarboxylic Acid, 1,2,3,4-Tetrahydro-1-Oxo-
CAS No.	1343932-64-8
Molecular Formula	C10H9NO3
Molecular Weight	191.18 g/mol
Synonyms	1-Oxo-1,2,3,4-tetrahydroisoquinoline-7-carboxylic acid; 1,2,3,4-Tetrahydro-1-oxo-7-isoquinolinecarboxylic acid; 7-Carboxy-1,2,3,4-tetrahydro-1-isoquinolone; 1,2,3,4-Tetrahydroisoquinolin-1-one-7-carboxylic acid; THIQ-7-COOH; 1-Oxo-THIQ-7-carboxylic acid
EINECS	Contact for details

Quality Control

Our production of 7-Isoquinolinecarboxylic Acid, 1,2,3,4-Tetrahydro-1-Oxo- adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high chemical purity and structural identity. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications.

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). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
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.