Description

6-Carboxy-1,3-Dichloroisoquinoline, also known as 6-Carboxy-1,3-Dichloro-2-Azanaphthalene, is a high-value, multi-functional heterocyclic building block. This compound is critical for research and development in advanced organic synthesis, offering a versatile scaffold for constructing complex molecular architectures. It is primarily sought after by pharmaceutical R&D teams and fine chemical manufacturers for the development of novel active ingredients and specialty materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and oncology.
• Agrochemical Research: Used in the development of new-generation herbicides and pesticides, leveraging its heterocyclic structure for bioactivity.
• Material Science: Acts as a monomer or functionalizing agent in the creation of advanced polymers and organic electronic materials.
• Ligand Synthesis: Employed in the preparation of specialized chelating ligands for catalysis and metal-organic frameworks (MOFs).
• Fluorescent Probe Development: Its isoquinoline core is utilized to create sensitive fluorescent markers for biochemical assays and diagnostic imaging.
• Academic & Contract Research: A valuable reagent for methodological studies in organic chemistry and for custom synthesis projects in CROs (Contract Research Organizations).

Basic Information

Product Name	6-Carboxy-1,3-Dichloroisoquinoline / 6-Carboxy-1,3-Dichloro-2-Azanaphthalene
CAS No.	1416712-68-9
Molecular Formula	C10H5Cl2NO2
Molecular Weight	242.06 g/mol
Synonyms	1,3-Dichloro-6-isoquinolinecarboxylic acid; 6-Carboxy-1,3-dichloroisoquinoline; 1,3-Dichloro-2-azanaphthalene-6-carboxylic acid; 6-Carboxy-1,3-dichloro-2-azanaphthalene; Isoquinoline-6-carboxylic acid, 1,3-dichloro-; 1,3-Dichloroisoquinoline-6-carboxylic acid; DCIA (abbreviation); 1416712-68-9
EINECS	Contact for details

Quality Control

Our 6-Carboxy-1,3-Dichloroisoquinoline is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and commercial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. The container must be kept tightly sealed due to the compound's sensitivity to moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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