Description

Quinoline, 5-Ethoxy-1,2,3,4-Tetrahydro-2,2,4-Trimethyl- (9Ci) is a specialized heterocyclic organic compound with the CAS registry number 147991-79-5. This chemical serves as a versatile intermediate and building block in advanced organic synthesis, valued for its unique structural features. It is primarily needed by R&D chemists and process development teams in the pharmaceutical, agrochemical, and material science industries for creating novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Building block for developing advanced crop protection agents and pesticides with specific activity profiles.
• Organic Light-Emitting Diode (OLED) Materials: Used in the research and development of electron-transport or host materials for display and lighting technologies.
• Ligand and Catalyst Development: Serves as a backbone for creating complex ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Dye and Pigment Research: Intermediate for synthesizing specialized quinoline-based dyes with specific photophysical properties.
• Chemical Research & Development: A valuable tool compound for methodological studies in organic chemistry and new reaction development.

Basic Information

Product Name	Quinoline, 5-Ethoxy-1,2,3,4-Tetrahydro-2,2,4-Trimethyl- (9Ci)
CAS No.	147991-79-5
Molecular Formula	C14H21NO
Molecular Weight	219.32 g/mol
Synonyms	5-Ethoxy-1,2,3,4-tetrahydro-2,2,4-trimethylquinoline; 2,2,4-Trimethyl-5-ethoxy-1,2,3,4-tetrahydroquinoline; 5-Ethoxy-2,2,4-trimethyl-1,2,3,4-tetrahydroquinoline; 1,2,3,4-Tetrahydro-5-ethoxy-2,2,4-trimethylquinoline; ETMQ (abbreviation); A tetrahydroquinoline derivative
EINECS	Contact for details

Quality Control

Our Quinoline, 5-Ethoxy-1,2,3,4-Tetrahydro-2,2,4-Trimethyl- (9Ci) is produced under strict quality management systems. Every batch undergoes rigorous analytical testing including HPLC, GC, NMR, and mass spectrometry to confirm identity and purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our quality commitment ensures material consistency for your sensitive R&D and scale-up processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
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.