Description

1-(2-Methoxyethyl)-2-Phenyl-5,6,7,8-Tetrahydroquinazoline-4(1H)-Thione is a specialized heterocyclic organic compound featuring a tetrahydroquinazoline core, which is of significant interest in advanced chemical synthesis. This compound serves as a key synthetic intermediate or a potential pharmacophore for developing novel active molecules in pharmaceutical research. It is primarily needed by research institutions, pharmaceutical R&D laboratories, and fine chemical manufacturers engaged in developing new therapeutic agents or high-value specialty chemicals.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or other therapeutic areas.
• Medicinal Chemistry Research: Used as a core scaffold for structure-activity relationship (SAR) studies and library synthesis in drug discovery programs.
• Chemical Biology Probe: Acts as a starting material for developing molecular probes to study biological pathways and enzyme functions.
• Fine Chemical Synthesis: Employed in the multi-step synthesis of complex, high-value specialty chemicals for research and development.
• Academic Research: Utilized in universities and research institutes for investigating new organic reactions and heterocyclic chemistry methodologies.

Basic Information

Product Name	1-(2-Methoxyethyl)-2-Phenyl-5,6,7,8-Tetrahydroquinazoline-4(1H)-Thione
CAS No.	685551-22-8
Molecular Formula	C₁₇H₂₀N₂OS
Molecular Weight	300.42 g/mol
Synonyms	1-(2-Methoxyethyl)-2-phenyl-5,6,7,8-tetrahydro-4(1H)-quinazolinethione; 2-Phenyl-1-(2-methoxyethyl)-5,6,7,8-tetrahydroquinazoline-4(1H)-thione; 4-Thioxo-1-(2-methoxyethyl)-2-phenyl-1,4,5,6,7,8-hexahydroquinazoline; CAS 685551-22-8
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Every batch is analyzed to confirm identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for parameters such as assay (HPLC), related substances, and residual solvents are available upon request. We adhere to strict internal quality protocols suitable for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
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.