Description

1-Chloro-4-Hydroxyisoquinoline-3-Carboxylicacid is a high-purity, specialized heterocyclic building block of significant interest in advanced organic synthesis. Its unique molecular framework, featuring a carboxylic acid and a chloro-hydroxy substituted isoquinoline core, makes it a versatile precursor for constructing complex pharmacophores. This compound is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates, particularly in medicinal chemistry research targeting various therapeutic areas.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, leveraging its heterocyclic structure for bioactivity.
• Organic Synthesis Reagent: Serves as a versatile precursor for constructing complex polycyclic structures and functionalized isoquinoline derivatives in academic and industrial labs.
• Material Science Research: Potential monomer or functional component in the development of specialty polymers or organic electronic materials.
• Chemical Reference Standard: Used as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	1-Chloro-4-Hydroxyisoquinoline-3-Carboxylicacid
CAS No.	223388-21-4
Molecular Formula	C₁₀H₆ClNO₃
Molecular Weight	223.61 g/mol
Synonyms	1-Chloro-4-hydroxy-3-isoquinolinecarboxylic acid; 4-Hydroxy-1-chloroisoquinoline-3-carboxylic acid; 3-Carboxy-1-chloro-4-hydroxyisoquinoline; 1-Chloro-4-hydroxyisoquinoline-3-carboxylic acid; 223388-21-4; 1-Chloro-4-hydroxy-3-carboxyisoquinoline; 4-Hydroxy-1-chloro-isoquinoline-3-carboxylic acid
EINECS	Contact for details

Quality Control

Our 1-Chloro-4-Hydroxyisoquinoline-3-Carboxylicacid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR), to ensure it meets the high standards required for research and development applications. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability, consistency, and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, prolonged exposure to light should be avoided.

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%
Heavy Metals	≤ 20 ppm

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