Description

5-Hydroxy-1,2,3,4-Tetrahydroisoquinoline Hydrochloride is a versatile heterocyclic building block and key synthetic intermediate. This compound matters for its crucial role in the development of complex pharmaceutical molecules and fine chemicals. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for applications in medicinal chemistry and organic synthesis.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) and cardiovascular drugs.
• Medicinal Chemistry Research: Serves as a core scaffold for the design and development of novel therapeutic agents in drug discovery programs.
• Fine Chemical Synthesis: Used in the production of complex organic molecules for agrochemicals, dyes, and other specialty chemicals.
• Biochemical Research: Employed as a reagent or building block in biochemical studies and proteomics research.
• Alkaloid Synthesis: Acts as a fundamental starting material for the synthesis of various isoquinoline-based natural products and alkaloids.

Basic Information

Product Name	5-Hydroxy-1,2,3,4-Tetrahydroisoquinoline Hydrochloride
CAS No.	102879-34-5
Molecular Formula	C9H12ClNO
Molecular Weight	185.65 g/mol
Synonyms	5-Hydroxy-1,2,3,4-tetrahydroisoquinoline HCl; 1,2,3,4-Tetrahydro-5-hydroxyisoquinoline hydrochloride; 5-Hydroxy-THIQ hydrochloride; 5-Hydroxy-1,2,3,4-tetrahydroisoquinolinium chloride; 5-Hydroxy-1,2,3,4-tetrahydroisoquinoline monohydrochloride; 5-Hydroxy-THIQ HCl; 5-HO-THIQ HCl
EINECS	Contact for details

Quality Control

Our 5-Hydroxy-1,2,3,4-Tetrahydroisoquinoline Hydrochloride is manufactured under strict quality management systems. The product undergoes rigorous analytical testing to ensure high purity and batch-to-batch consistency, meeting the stringent requirements of research and industrial applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
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.