Description

3-Hydroxyisoquinoline-6-Carboxylic Acid is a high-purity, functionalized isoquinoline derivative serving as a critical building block in advanced organic synthesis. Its value lies in its bifunctional structure, offering both a carboxylic acid and a hydroxyl group on the isoquinoline scaffold for precise molecular construction. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing novel active ingredients and complex heterocyclic compounds.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, including kinase inhibitors and other biologically active molecules.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Material Science: Building block for creating functional organic materials, such as ligands for metal-organic frameworks (MOFs) or organic semiconductors.
• Chemical Synthesis: Versatile starting material for generating more complex isoquinoline derivatives through reactions at the acid or hydroxyl groups.
• Bioconjugation & Probe Development: Useful for attaching fluorescent tags or other reporter molecules in biochemical research.

Basic Information

Product Name	3-Hydroxyisoquinoline-6-Carboxylic Acid
CAS No.	1337880-39-3
Molecular Formula	C₁₀H₇NO₃
Molecular Weight	189.17 g/mol
Synonyms	6-Carboxy-3-hydroxyisoquinoline; 3-Hydroxy-6-isoquinolinecarboxylic Acid; 3-Hydroxyisoquinoline-6-carboxylic acid; Isoquinoline-6-carboxylic acid, 3-hydroxy-; 1337880-39-3
EINECS	Contact for details

Quality Control

Our 3-Hydroxyisoquinoline-6-Carboxylic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR). We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with your research or production 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 (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation. Keep away from strong acids and incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow 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.