Description

3,4-Dihydro-1-(2-Fluorophenyl)-3-Isoquinolineethanamine Ethanedioate ( 1:2) is a high-purity, specialized organic salt with significant utility in advanced chemical synthesis. This compound matters for its role as a critical pharmaceutical intermediate and a versatile building block in medicinal chemistry research. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries seeking to develop novel active compounds.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel therapeutic agents, particularly in central nervous system (CNS) and cardiovascular drug discovery programs.
• Medicinal Chemistry Research: Serves as a versatile scaffold for structure-activity relationship (SAR) studies and lead optimization due to its fused isoquinoline and fluorophenyl moieties.
• Agrochemical Development: Used in the research and synthesis of new-generation pesticides and herbicides, leveraging its complex heterocyclic structure.
• Fine Chemical Synthesis: Employed as a building block for creating complex molecules in custom synthesis and contract manufacturing projects.
• Biochemical Tool Compound: Potential use in developing probes for studying biological pathways and enzyme interactions in academic and industrial research settings.

Basic Information

Product Name	3,4-Dihydro-1-(2-Fluorophenyl)-3-Isoquinolineethanamine Ethanedioate ( 1:2)
CAS No.	83658-26-8
Molecular Formula	C19H17FN2 • 2(C2H2O4) or C23H21FN2O8
Molecular Weight	472.42 g/mol
Synonyms	1-(2-Fluorophenyl)-1,2,3,4-tetrahydroisoquinoline-3-ethanamine oxalate (2:1); 3,4-Dihydro-1-(2-fluorophenyl)-3-isoquinolineethanamine ethanedioate; 1-(2-Fluorophenyl)-1,2,3,4-tetrahydro-3-isoquinolineethanamine oxalate salt; 83658-26-8; 2-Fluorophenyl tetrahydroisoquinoline ethanamine oxalate; FPTIQ-Oxalate; 1-(2-Fluorophenyl)-3-(2-aminoethyl)-3,4-dihydroisoquinoline dioxalate
EINECS	Contact for details

Quality Control

Our 3,4-Dihydro-1-(2-Fluorophenyl)-3-Isoquinolineethanamine Ethanedioate ( 1:2) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) detailing all specifications are available upon request 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 a controlled room temperature (typically 15-25°C). The compound may be hygroscopic; therefore, it should be kept under an inert atmosphere if necessary and protected from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%; Any single impurity ≤ 0.5%

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