Description

1,7-Dichloroisoquinoline is a versatile halogenated isoquinoline derivative serving as a critical building block in advanced organic synthesis. Its value lies in its dual reactive sites, which enable selective functionalization for constructing complex molecular architectures. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries developing novel active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, particularly those targeting central nervous system (CNS) disorders and anti-infective agents.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and pesticides, leveraging the isoquinoline scaffold's bioactivity.
• Material Science Research: Serves as a monomer or functional unit in the creation of specialty polymers, ligands, and organic electronic materials.
• Chemical Research & Development: A valuable reagent for exploring novel heterocyclic chemistry, cross-coupling reactions, and catalyst design in academic and industrial R&D labs.
• Dye and Pigment Intermediate: Employed in the synthesis of complex colorants and functional dyes due to its stable aromatic structure.

Basic Information

Product Name	1,7-Dichloroisoquinoline
CAS No.	70810-24-1
Molecular Formula	C9H5Cl2N
Molecular Weight	198.05 g/mol
Synonyms	1,7-Dichloro-isoquinoline; Isoquinoline, 1,7-dichloro-; 1,7-DCIQ; 1,7-Dichloroisoquinoline; 1,7-Dichloro-2-azanaphthalene
EINECS	Contact for details

Quality Control

Our 1,7-Dichloroisoquinoline is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and purity, and is supplied with a corresponding Certificate of Analysis (COA). We adhere to cGMP standards where applicable to meet the stringent requirements of our pharmaceutical and research partners.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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