Description

3-Chloroisoquinoline-6-Carboxylic Acid is a high-purity, synthetically valuable heterocyclic building block. This compound matters as a key intermediate in the development of active pharmaceutical ingredients (APIs) and advanced organic materials, offering a versatile scaffold for further functionalization. It is primarily needed by research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel molecules with targeted biological or material properties.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel drug candidates, particularly in medicinal chemistry research targeting various therapeutic areas.
• Agrochemical Research: Used in the development of new pesticides, herbicides, and fungicides, leveraging the isoquinoline core for biological activity.
• Organic Synthesis Reagent: Serves as a versatile precursor for constructing complex heterocyclic compounds in academic and industrial laboratories.
• Material Science Applications: Potential use in the synthesis of organic ligands for metal-organic frameworks (MOFs) or functional polymers.
• Chemical Biology Probes: Can be utilized to create molecular probes for studying biological processes and enzyme functions.

Basic Information

Product Name	3-Chloroisoquinoline-6-Carboxylic Acid
CAS No.	1256794-71-4
Molecular Formula	C10H6ClNO2
Molecular Weight	207.61 g/mol
Synonyms	6-Carboxy-3-chloroisoquinoline; 3-Chloro-6-isoquinolinecarboxylic Acid; 3-Chloroisoquinoline-6-carboxylic acid; 1256794-71-4; 3-Chloro-6-carboxyisoquinoline; 3-Cl-IQ-6-COOH; 3-Chloro-1-azaanthracene-6-carboxylic acid
EINECS	Contact for details

Quality Control

Our 3-Chloroisoquinoline-6-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) with detailed specifications are provided and available upon request to support your quality assurance and regulatory needs.

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). Keep away from strong acids and organic solvents. The container should be kept tightly sealed in a dry environment to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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