Description

3,4-Dihydro-1-Methoxyisoquinoline is a versatile heterocyclic building block of significant interest in advanced organic synthesis. Its core isoquinoline scaffold makes it a valuable intermediate for constructing complex molecules in pharmaceutical and agrochemical research. This compound is primarily sought after by R&D chemists and process development scientists working on novel active ingredients. Its specific substitution pattern offers a strategic handle for further functionalization in medicinal chemistry programs.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly those targeting neurological and cardiovascular disorders.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides due to its bioactive heterocyclic structure.
• Ligand and Catalyst Development: Serves as a starting material for creating novel nitrogen-containing ligands used in catalytic systems.
• Material Science: Investigated as a monomer or building block for advanced polymers and organic electronic materials.
• Academic & Discovery Chemistry: Employed in methodological studies and the construction of complex natural product analogs.
• Fine Chemical Synthesis: Utilized in the custom synthesis of specialty chemicals and high-value fluorinated compounds.

Basic Information

Product Name	3,4-Dihydro-1-Methoxyisoquinoline
CAS No.	877402-49-8
Molecular Formula	C10H11NO
Molecular Weight	161.20 g/mol
Synonyms	1-Methoxy-3,4-dihydroisoquinoline; 1-Methoxy-1,2,3,4-tetrahydroisoquinoline; 3,4-Dihydro-1-methoxy-isoquinoline; 1,2,3,4-Tetrahydro-1-methoxyisoquinoline; 877402-49-8; 1-Methoxy-3,4-dihydro-isoquinoline; 1-Methoxy-1,2,3,4-tetrahydro-isoquinoline
EINECS	Contact for details

Quality Control

Our 3,4-Dihydro-1-Methoxyisoquinoline is manufactured under strict quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure consistency and reliability for your critical research and development projects. Certificates of Analysis (COA) with full specifications are provided for each lot to support your quality assurance and regulatory documentation needs.

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). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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