Description

5-Quinolinamine,3-Ethyl-5,6,7,8-Tetrahydro-(9Ci) is a specialized heterocyclic amine building block of significant interest in advanced organic synthesis. This compound matters for its role as a key intermediate in the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily needed by R&D chemists and process development scientists working on novel active ingredients, where its unique tetrahydroquinoline scaffold provides a versatile platform for further functionalization.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of potential drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-infective properties.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, or insecticides, leveraging the biological activity of the quinoline core.
• Material Science: Acts as a monomer or functional additive in the creation of specialty polymers, dyes, or photoactive materials.
• Catalyst Ligand Synthesis: Employed in the preparation of nitrogen-containing ligands for transition metal catalysis in fine chemical manufacturing.
• Academic & Contract Research: A valuable reagent for universities and CROs (Contract Research Organizations) exploring new synthetic methodologies and heterocyclic chemistry.

Basic Information

Product Name	5-Quinolinamine,3-Ethyl-5,6,7,8-Tetrahydro-(9Ci)
CAS No.	676136-87-1
Molecular Formula	C11H16N2
Molecular Weight	176.26 g/mol
Synonyms	3-Ethyl-5,6,7,8-tetrahydroquinolin-5-amine; 5-Amino-3-ethyl-5,6,7,8-tetrahydroquinoline; 3-Ethyl-1,2,3,4-tetrahydroquinolin-5-amine; 5-Quinolinamine, 3-ethyl-5,6,7,8-tetrahydro-; 3-Ethyl-5,6,7,8-tetrahydroquinolin-8-amine (tautomer); 676136-87-1; 3-Ethyl-1,2,3,4-tetrahydro-5-quinolinamine
EINECS	Contact for details

Quality Control

Our 5-Quinolinamine,3-Ethyl-5,6,7,8-Tetrahydro-(9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) with detailed specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (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	Off-white to light yellow crystalline powder
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.