Description

4-Phenyl-3,4,5,6,7,8-Hexahydroquinazoline-2(1H)-Thione is a heterocyclic organic compound featuring a fused quinazoline-thione core structure, which is of significant interest in advanced synthetic chemistry. This compound serves as a versatile and valuable pharmacophore and synthetic intermediate for the development of novel bioactive molecules. It is primarily needed by pharmaceutical R&D laboratories, agrochemical research teams, and specialty chemical manufacturers engaged in creating new therapeutic agents and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing potential drug candidates with diverse biological activities.
• Agrochemical Research: Used in the development of new pesticides and herbicides due to its heterocyclic scaffold.
• Chemical Biology Probe: Serves as a core structure for designing enzyme inhibitors and molecular probes in biochemical research.
• Material Science Precursor: Potential starting material for synthesizing organic ligands or functional polymers.
• Academic & Industrial R&D: Fundamental reagent for methodological studies in organic synthesis and heterocyclic chemistry.

Basic Information

Product Name	4-Phenyl-3,4,5,6,7,8-Hexahydroquinazoline-2(1H)-Thione
CAS No.	65331-17-1
Molecular Formula	C₁₄H₁₆N₂S
Molecular Weight	244.35 g/mol
Synonyms	4-Phenyl-1,4,5,6,7,8-hexahydroquinazoline-2-thiol; 2-Mercapto-4-phenyl-1,4,5,6,7,8-hexahydroquinazoline; 4-Phenyl-1,2,3,4,5,6,7,8-octahydroquinazoline-2-thione; 4-Phenyl-5,6,7,8-tetrahydro-3H-quinazoline-2-thione; 2-Thioxo-4-phenyl-1,2,3,4,5,6,7,8-octahydroquinazoline; 65331-17-1; 4-Phenyl-3,4,5,6,7,8-hexahydro-2(1H)-quinazolinethione
EINECS	Contact for details

Quality Control

Our 4-Phenyl-3,4,5,6,7,8-Hexahydroquinazoline-2(1H)-Thione is produced under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
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.