Description

3-Isoquinolinecarboxylic Acid, 7,8-Dihydroxy- (9Ci) is a high-purity, synthetically derived organic compound belonging to the isoquinoline family, serving as a critical building block in advanced chemical synthesis. Its value lies in the unique reactivity conferred by the fused aromatic ring system and the strategically positioned carboxylic acid and dihydroxy functional groups. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical sectors, where it is utilized in the development of novel active ingredients and complex intermediates.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly those targeting neurological or metabolic pathways.
• Agrochemical Research: Used in developing new herbicides, fungicides, or plant growth regulators due to its bioactive scaffold.
• Chemical Synthesis Building Block: Employed in organic chemistry for constructing complex heterocyclic compounds and fine chemicals.
• Ligand and Chelating Agent Precursor: The dihydroxy and carboxylic acid groups make it suitable for developing metal-chelating ligands used in catalysis or analytical chemistry.
• Material Science Research: Investigated as a monomer or additive for creating specialized polymers with specific electronic or binding properties.
• Biochemical Tool Compound: Used in life science research to study enzyme inhibition or cellular signaling processes.

Basic Information

Product Name	3-Isoquinolinecarboxylic Acid, 7,8-Dihydroxy- (9Ci)
CAS No.	146743-96-6
Molecular Formula	C10H7NO4
Molecular Weight	205.17 g/mol
Synonyms	7,8-Dihydroxyisoquinoline-3-carboxylic acid; 7,8-Dihydroxy-3-isoquinolinecarboxylic Acid; 7,8-Dihydroxy-3-carboxyisoquinoline; 3-Carboxy-7,8-dihydroxyisoquinoline; 7,8-Dihydroxy-1-azanaphthalene-3-carboxylic acid; 146743-96-6; 7,8-Dihydroxyisoquinoline-3-carboxylate
EINECS	Contact for details

Quality Control

Our 3-Isoquinolinecarboxylic Acid, 7,8-Dihydroxy- (9Ci) 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 development. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). This compound may be hygroscopic (moisture-sensitive); keep the container tightly sealed when not in use to prevent degradation.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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