Description

3,4-Dihydro-7-Hydroxy-1-[(3-Hydroxy-4-Methoxyphenyl)Methyl]-6-Methoxy-2-Methylisoquinolinium Iodide is a high-purity, synthetic isoquinolinium salt of significant interest in advanced pharmaceutical research and development. This compound serves as a critical pharmacological reference standard and a versatile chemical intermediate for the synthesis of more complex bioactive molecules. It is primarily utilized by research institutions, pharmaceutical companies, and fine chemical manufacturers engaged in the development of new therapeutic agents, particularly within the fields of neurology and cardiovascular research.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel alkaloid-derived drug candidates and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reference standard and tool compound in pharmacological studies to investigate receptor interactions and biological pathways.
• Analytical Standard: Serves as a high-purity certified reference material (CRM) for quality control and method validation in HPLC and LC-MS analysis.
• Academic Research: Employed in university and institutional labs for synthetic organic chemistry projects and the study of isoquinoline derivatives.
• Preclinical Development: Utilized in the early-stage development of potential therapeutics targeting the central nervous system.

Basic Information

Item	Details
Product Name	3,4-Dihydro-7-Hydroxy-1-[(3-Hydroxy-4-Methoxyphenyl)Methyl]-6-Methoxy-2-Methylisoquinolinium Iodide
CAS No.	21411-21-2
Molecular Formula	C19H22INO4
Molecular Weight	455.29 g/mol
Synonyms	1-[(3-Hydroxy-4-methoxyphenyl)methyl]-7-hydroxy-6-methoxy-2-methyl-3,4-dihydroisoquinolinium iodide; 2-Methyl-1-veratryl-6,7-dihydroxy-1,2,3,4-tetrahydroisoquinolinium iodide; THIQ derivative; Isoquinolinium salt; 21411-21-2; 1-(3-Hydroxy-4-methoxybenzyl)-7-hydroxy-6-methoxy-2-methyl-3,4-dihydroisoquinolinium iodide
EINECS	Contact for details

Quality Control

Our 3,4-Dihydro-7-Hydroxy-1-[(3-Hydroxy-4-Methoxyphenyl)Methyl]-6-Methoxy-2-Methylisoquinolinium Iodide is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via NMR and mass spectrometry, to ensure it meets the exacting standards required for research and development. A Certificate of Analysis (COA) detailing all specifications and test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure the container is sealed tightly after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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