Description

3-Propylquinazoline-4(3H)-Thione is a specialized heterocyclic organic compound belonging to the quinazolinone-thione class. This compound serves as a versatile and valuable chemical intermediate and research building block for the synthesis of more complex molecules. It is primarily utilized by pharmaceutical R&D and agrochemical sectors for developing novel active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, particularly those targeting enzyme inhibition.
• Agrochemical Research: Building block for developing new herbicides, fungicides, or plant growth regulators.
• Organic Synthesis Reagent: Used in academic and industrial laboratories for constructing complex heterocyclic frameworks.
• Material Science Research: Investigated as a potential ligand or component in the development of functional materials.
• Chemical Reference Standard: Serves as an analytical standard for quality control and method development in related chemical processes.

Basic Information

Product Name	3-Propylquinazoline-4(3H)-Thione
CAS No.	63717-02-2
Molecular Formula	C₁₁H₁₂N₂S
Molecular Weight	204.29 g/mol
Synonyms	4(3H)-Quinazolinethione, 3-propyl-; 3-Propyl-4-quinazolinethiol; 3-Propyl-4-thioxo-3,4-dihydroquinazoline; 3-Propylquinazoline-4-thiol; 3-n-Propyl-4(3H)-quinazolinethione; Quinazoline-4(3H)-thione, 3-propyl-
EINECS	Contact for details

Quality Control

Our 3-Propylquinazoline-4(3H)-Thione is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are provided and available upon request to support your quality assurance protocols.

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	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (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.