Description

8-Hydroxy-5,6,7,8-tetrahydroquinoline hydrochloride is a high-purity, functionalized heterocyclic building block of significant interest in advanced organic synthesis. This compound matters for its role as a versatile precursor in the development of complex molecules, particularly in pharmaceutical research and fine chemical manufacturing. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for constructing novel molecular architectures.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new active pharmaceutical ingredients (APIs), particularly those with quinoline-based structures.
• Ligand Precursor: Serves as a starting material for the synthesis of complex chelating ligands used in catalysis and metal coordination chemistry.
• Fine Chemical Synthesis: Employed in multi-step organic synthesis to introduce the functionalized tetrahydroquinoline scaffold into target molecules.
• Agrochemical Research: Used in the discovery and development of novel crop protection agents and herbicides.
• Material Science: Potential building block for organic electronic materials and functional polymers.
• Academic & Industrial R&D: A valuable reagent for methodological studies and exploring new chemical transformations in heterocyclic chemistry.

Basic Information

Product Name	8-Hydroxy-5,6,7,8-Tetrahydroquinoline Hydrochloride
CAS No.	1186663-25-1
Molecular Formula	C9H12ClNO
Molecular Weight	185.65 g/mol
Synonyms	8-Hydroxy-1,2,3,4-tetrahydroquinoline hydrochloride; 5,6,7,8-Tetrahydro-8-hydroxyquinoline hydrochloride; 8-Hydroxy-5,6,7,8-tetrahydroquinoline HCl; 8-Hydroxytetrahydroquinoline hydrochloride; 8-Quinolinol, 5,6,7,8-tetrahydro-, hydrochloride (1:1); 8-THQ-HCl
EINECS	Contact for details

Quality Control

Our 8-Hydroxy-5,6,7,8-tetrahydroquinoline hydrochloride is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation.

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.