Description

1-Isoquinolineacetic Acid, 1,2,3,4-Tetrahydro-6,7-Dimethoxy-, Ethyl Ester is a specialized heterocyclic building block of significant interest in advanced organic synthesis. This compound matters as a key intermediate for constructing complex molecular architectures, particularly those with potential biological activity. It is primarily needed by research institutions and pharmaceutical development companies engaged in the discovery of new therapeutic agents and fine chemical production.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel isoquinoline-based alkaloids and active pharmaceutical ingredients (APIs).
• Medicinal Chemistry Research: Used as a scaffold for structure-activity relationship (SAR) studies in drug discovery programs targeting neurological and cardiovascular diseases.
• Organic Synthesis Building Block: Employed in the construction of complex heterocyclic compounds for academic and industrial research.
• Chemical Reference Standard: Utilized as an analytical standard for quality control and method development in analytical laboratories.
• Agrochemical Research: Investigated as an intermediate for developing new crop protection agents and plant growth regulators.

Basic Information

Product Name	1-Isoquinolineacetic Acid, 1,2,3,4-Tetrahydro-6,7-Dimethoxy-, Ethyl Ester
CAS No.	14028-68-3
Molecular Formula	C₁₅H₂₁NO₄
Molecular Weight	279.33 g/mol
Synonyms	Ethyl 1,2,3,4-Tetrahydro-6,7-dimethoxy-1-isoquinolineacetate; 1,2,3,4-Tetrahydro-6,7-dimethoxyisoquinoline-1-acetic Acid Ethyl Ester; 6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinoline-1-acetic Acid Ethyl Ester; THIQ Derivative; NSC 163181; Ethyl (6,7-Dimethoxy-3,4-dihydro-1H-isoquinolin-1-yl)acetate
EINECS	Contact for details

Quality Control

Our 1-Isoquinolineacetic Acid, 1,2,3,4-Tetrahydro-6,7-Dimethoxy-, Ethyl Ester is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory needs.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Loss on Drying	≤ 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.