Description

7-Chloro-1,2,3,4-Tetrahydro-Quinoline Hydrochloride is a versatile heterocyclic building block and key synthetic intermediate of significant importance in advanced organic synthesis. Its value lies in its fused quinoline-tetrahydroquinoline structure, which serves as a privileged scaffold for developing pharmacologically active compounds. This high-purity intermediate is primarily sought by research institutions and manufacturers in the pharmaceutical and agrochemical industries for the development of new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, infectious diseases, and other therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, leveraging its bioactive quinoline core.
• Organic Synthesis Building Block: Employed in complex multi-step syntheses to construct more elaborate nitrogen-containing heterocycles for material science and chemical research.
• Research & Development (R&D): Essential for medicinal chemistry programs in academic and industrial settings for structure-activity relationship (SAR) studies and library synthesis.
• Fine Chemical Production: Serves as a starting material or intermediate in the manufacture of specialty chemicals, dyes, and functional materials.

Basic Information

Product Name	7-Chloro-1,2,3,4-Tetrahydro-Quinoline Hydrochloride
CAS No.	90562-34-8
Molecular Formula	C9H10ClN•HCl
Molecular Weight	204.10 g/mol
Synonyms	7-Chloro-1,2,3,4-tetrahydroquinoline hydrochloride; 7-Chloro-1,2,3,4-tetrahydroquinoline HCl; 7-Chloro-1,2,3,4-tetrahydroquinoline monohydrochloride; 7-Chlorotetrahydroquinoline hydrochloride; 1,2,3,4-Tetrahydro-7-chloroquinoline hydrochloride; Quinoline, 7-chloro-1,2,3,4-tetrahydro-, hydrochloride; CAS 90562-34-8
EINECS	Contact for details

Quality Control

Our 7-Chloro-1,2,3,4-Tetrahydro-Quinoline Hydrochloride is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity suitable for research and synthesis applications. Each lot undergoes comprehensive analytical testing, including HPLC for assay and purity determination. A Certificate of Analysis (COA) detailing all specifications and test results is provided with every shipment to guarantee compliance with your project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Water Content (KF)	≤1.0%
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.