Description

5-Ethoxy-3,4-Dihydroisoquinolin-1(2H)-One is a high-purity, synthetically valuable heterocyclic building block, identified by CAS number 129075-74-7. This compound is critical for advanced organic synthesis, offering a versatile scaffold for constructing complex molecular architectures. It is primarily sought after by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs) and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex alkaloids and other bioactive molecules with potential therapeutic applications.
• Organic Synthesis Building Block: Utilized in multi-step synthetic routes for constructing fused heterocyclic systems common in medicinal chemistry.
• Agrochemical Research: Serves as a starting material for developing new crop protection agents and herbicides.
• Material Science Research: Investigated as a monomer or precursor for specialty polymers and advanced organic materials.
• Academic & R&D Laboratories: Used in methodological studies and as a reference standard for chemical research.

Basic Information

Product Name	5-Ethoxy-3,4-Dihydroisoquinolin-1(2H)-One
CAS No.	129075-74-7
Molecular Formula	C₁₁H₁₃NO₂
Molecular Weight	191.23 g/mol
Synonyms	5-Ethoxy-1,2,3,4-tetrahydroisoquinolin-1-one; 5-Ethoxy-3,4-dihydro-1(2H)-isoquinolinone; 1(2H)-Isoquinolinone, 5-ethoxy-3,4-dihydro-; 129075-74-7; 5-Ethoxy-1-oxo-1,2,3,4-tetrahydroisoquinoline
EINECS	Contact for details

Quality Control

Our 5-Ethoxy-3,4-Dihydroisoquinolin-1(2H)-One is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

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). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.