Description

5-(Benzyloxy)-3,4-Dihydroisoquinolin-1(2H)-One is a high-purity organic compound belonging to the isoquinolinone class, serving as a critical synthetic intermediate in advanced pharmaceutical and agrochemical research. Its value lies in its role as a versatile building block for constructing complex nitrogen-containing heterocycles, enabling the development of novel active ingredients. This product is essential for R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries who require reliable, high-quality intermediates for synthesis and scale-up.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates targeting central nervous system (CNS) disorders, oncology, and other therapeutic areas.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and insecticides, leveraging its heterocyclic core structure.
• Fine Chemical Synthesis: Serves as a precursor for creating complex molecules used in material science, dyes, and specialty chemicals.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological studies and the discovery of new chemical entities.
• Process Chemistry Development: Utilized for route scouting, optimization, and kilogram-scale production of target molecules.

Basic Information

Product Name	5-(Benzyloxy)-3,4-Dihydroisoquinolin-1(2H)-One
CAS No.	129075-51-0
Molecular Formula	C₁₆H₁₅NO₂
Molecular Weight	253.30 g/mol
Synonyms	5-(Benzyloxy)-1,2,3,4-tetrahydroisoquinolin-1-one; 1(2H)-Isoquinolinone, 5-(phenylmethoxy)-3,4-dihydro-; 5-Benzyloxy-3,4-dihydro-1(2H)-isoquinolinone; 5-Benzyloxy-1,2,3,4-tetrahydroisoquinolin-1-one; 5-O-Benzyl-1-oxo-1,2,3,4-tetrahydroisoquinoline
EINECS	Contact for details

Quality Control

Our 5-(Benzyloxy)-3,4-Dihydroisoquinolin-1(2H)-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specifications and test results. Our quality commitment supports applications requiring high standards, including cGMP for pharmaceutical development.

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 optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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