Description

3-Phenyl-3,4-dihydroisoquinolin-1(2H)-one is a high-value, nitrogen-containing heterocyclic compound that serves as a critical synthetic intermediate in advanced organic chemistry. Its unique fused-ring structure makes it a versatile building block for constructing complex molecular architectures. This compound 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 potential drug candidates, particularly those targeting neurological or oncological pathways.
• Organic Synthesis Building Block: Used in the construction of complex heterocyclic frameworks for medicinal chemistry and material science research.
• Agrochemical Research: Serves as a starting material for developing new active ingredients with potential herbicidal or pesticidal properties.
• Ligand and Catalyst Development: Utilized in the design of novel chiral ligands or organocatalysts for asymmetric synthesis.
• Material Science Precursor: Investigated for the synthesis of organic electronic materials or advanced polymers.

Basic Information

Product Name	3-Phenyl-3,4-dihydroisoquinolin-1(2H)-one
CAS No.	26278-74-0
Molecular Formula	C15H13NO
Molecular Weight	223.27 g/mol
Synonyms	1(2H)-Isoquinolinone, 3,4-dihydro-3-phenyl-; 3-Phenyl-1,2,3,4-tetrahydroisoquinolin-1-one; 3-Phenyl-3,4-dihydro-1(2H)-isoquinolinone; 3-Phenyl-1,2,3,4-tetrahydroisoquinoline-1-one; 3-Phenyl-3,4-dihydro-2H-isoquinolin-1-one; 26278-74-0; NSC 163022
EINECS	Contact for details

Quality Control

Our 3-Phenyl-3,4-dihydroisoquinolin-1(2H)-one is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical data, including HPLC chromatograms and NMR spectra, to verify identity and purity. A Certificate of Analysis (COA) detailing all specifications is available with every shipment and upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials. 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
Purity (HPLC)	≥ 97.0%
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.