Description

6,7-Dichloro-1,2,3,4-Tetrahydroisoquinoline is a versatile heterocyclic building block of significant interest in advanced organic synthesis. Its core isoquinoline scaffold, functionalized with chlorine atoms, makes it a critical intermediate for constructing complex molecules with potential biological activity. This compound is primarily sought after by research institutions and pharmaceutical development companies engaged in medicinal chemistry and drug discovery programs.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting neurological and cardiovascular pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and pesticides due to its bioactive heterocyclic structure.
• Ligand Synthesis: Employed in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Material Science: Acts as a building block for organic electronic materials and advanced polymers.
• Academic & R&D: Utilized in university and corporate research laboratories for method development and exploring new chemical spaces.
• Fine Chemical Production: Integral to the multi-step synthesis of complex, high-value specialty chemicals.

Basic Information

Product Name	6,7-Dichloro-1,2,3,4-Tetrahydroisoquinoline
CAS No.	75416-52-3
Molecular Formula	C9H9Cl2N
Molecular Weight	202.08 g/mol
Synonyms	6,7-Dichloro-1,2,3,4-tetrahydroisoquinoline; 1,2,3,4-Tetrahydro-6,7-dichloroisoquinoline; 6,7-Dichloro-3,4-dihydro-1H-isoquinoline; 6,7-Dichloro-1,2,3,4-tetrahydro-isoquinoline; 6,7-Dichlorotetrahydroisoquinoline; 6,7-Dichloro-THIQ; DCTHIQ
EINECS	Contact for details

Quality Control

Our 6,7-Dichloro-1,2,3,4-Tetrahydroisoquinoline is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical data, including HPLC chromatograms and NMR spectra, with each shipment. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is available upon request and accompanies all orders.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (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.