Description

8-Hydroxyisoquinoline-4-Carboxylic Acid is a high-purity, functionalized isoquinoline derivative serving as a critical building block in advanced chemical synthesis. This compound matters for its role as a versatile precursor in the development of pharmaceuticals, agrochemicals, and specialty materials, enabling complex molecular architectures. It is primarily needed by research institutions, pharmaceutical development labs, and fine chemical manufacturers engaged in creating novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Key synthon for the research and development of novel drug candidates, particularly in kinase inhibitor and antimicrobial agent discovery.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Ligand and Chelating Agent: Serves as a precursor for metal-chelating ligands used in catalysis and analytical chemistry.
• Material Science Research: Building block for organic semiconductors, fluorescent dyes, and other functional organic materials.
• Chemical Biology Probes: Utilized in the synthesis of molecular probes for studying biological processes and enzyme activity.
• Academic & Industrial R&D: Fundamental research chemical for exploring new synthetic methodologies and heterocyclic chemistry.

Basic Information

Product Name	8-Hydroxyisoquinoline-4-Carboxylic Acid
CAS No.	1958106-10-9
Molecular Formula	C₁₀H₇NO₃
Molecular Weight	189.17 g/mol
Synonyms	8-Hydroxy-4-isoquinolinecarboxylic Acid; 4-Carboxy-8-hydroxyisoquinoline; Isoquinoline-4-carboxylic acid, 8-hydroxy-; 8-Hydroxyisoquinoline-4-carboxylic acid; 1958106-10-9
EINECS	Contact for details

Quality Control

Our 8-Hydroxyisoquinoline-4-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets exacting standards for research and industrial use. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

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

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 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.