Description

Phenol, 4-[(6,7-Diethoxy-3,4-Dihydro-1-Isoquinolinyl)Methyl]-2-Ethoxy- is a specialized synthetic intermediate belonging to the isoquinoline class of compounds. This high-purity chemical is critical for research and development in advanced pharmaceutical synthesis, particularly in the creation of novel therapeutic agents. It is primarily sought by fine chemical manufacturers and R&D laboratories in the pharmaceutical and life sciences sectors for its role as a key building block in complex organic syntheses.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of potential drug candidates, particularly those targeting neurological and cardiovascular systems.
• Organic Synthesis Building Block: Used in complex multi-step organic reactions to construct isoquinoline-based molecular frameworks.
• Medicinal Chemistry Research: Serves as a scaffold for structure-activity relationship (SAR) studies in the discovery of new bioactive molecules.
• Fine Chemical Production: Employed in the manufacture of high-value, low-volume specialty chemicals for advanced applications.
• Biochemical Research: May be utilized in the development of enzyme inhibitors or receptor ligands for biochemical assays.

Basic Information

Item	Information
Product Name	Phenol, 4-[(6,7-Diethoxy-3,4-Dihydro-1-Isoquinolinyl)Methyl]-2-Ethoxy-
CAS No.	75500-95-7
Molecular Formula	C22H27NO4
Molecular Weight	369.46 g/mol
Synonyms	2-Ethoxy-4-[(6,7-diethoxy-3,4-dihydro-1-isoquinolinyl)methyl]phenol; 4-[(6,7-Diethoxy-3,4-dihydro-1(2H)-isoquinolinyl)methyl]-2-ethoxyphenol; 1-(2-Ethoxy-4-hydroxybenzyl)-6,7-diethoxy-1,2,3,4-tetrahydroisoquinoline; 6,7-Diethoxy-1-[(4-hydroxy-3-ethoxy)benzyl]-1,2,3,4-tetrahydroisoquinoline; Carvedilol Impurity 20; Carvedilol Related Compound H
EINECS	Contact for details

Quality Control

Our production of Phenol, 4-[(6,7-Diethoxy-3,4-Dihydro-1-Isoquinolinyl)Methyl]-2-Ethoxy- adheres to stringent quality management protocols. Each batch is subjected to comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We support compliance with cGMP, ICH Q7 guidelines, and relevant pharmacopeial standards for advanced intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Any single unknown impurity	≤ 0.5%
Residual Solvents (GC)	Complies with ICH Q3C
Loss on Drying	≤ 0.5%

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