Description

7-Methoxy-4,4-Dimethyl-1,2,3,4-Tetrahydroisoquinoline is a high-value, synthetically versatile tetrahydroisoquinoline derivative, serving as a critical building block in advanced organic synthesis. Its unique fused ring structure with methoxy and dimethyl substituents makes it an essential intermediate for constructing complex molecules with specific pharmacological or material properties. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) agents, alkaloid analogs, and other bioactive heterocycles.
• Agrochemical Research: Used in developing new pesticides and herbicides, where the tetrahydroisoquinoline scaffold can contribute to specific biological activity.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex molecular architectures via reactions at the nitrogen atom or the aromatic ring.
• Material Science: Potential intermediate for synthesizing organic ligands, dyes, or advanced polymers with specialized electronic or optical properties.
• Chemical Reference Standard: Serves as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	7-Methoxy-4,4-Dimethyl-1,2,3,4-Tetrahydroisoquinoline
CAS No.	1267980-37-9
Molecular Formula	C12H17NO
Molecular Weight	191.27 g/mol
Synonyms	7-Methoxy-4,4-dimethyl-1,2,3,4-tetrahydroisoquinoline; 4,4-Dimethyl-7-methoxy-1,2,3,4-tetrahydroisoquinoline; 1,2,3,4-Tetrahydro-7-methoxy-4,4-dimethylisoquinoline; 7-Methoxy-4,4-dimethyl-3,4-dihydro-1H-isoquinoline; DTXCID301463796; AKOS040759246
EINECS	Contact for details

Quality Control

Our 7-Methoxy-4,4-Dimethyl-1,2,3,4-Tetrahydroisoquinoline is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with agreed specifications. Custom synthesis and purification to meet specific research or cGMP-grade requirements are available upon request.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Standard Grade)
Purity (GC)	≥ 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.