Description

4-Phenylsulfanylquinazoline is a specialized organic compound belonging to the quinazoline class, characterized by a phenylsulfanyl substituent. This heterocyclic building block is valued for its role as a key intermediate in advanced organic synthesis and pharmaceutical research. It is primarily utilized by research chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for the development of novel active compounds and functional materials.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates, particularly those targeting kinase inhibition or other biological pathways where the quinazoline scaffold is active.
• Agrochemical Research: Serves as a precursor in the development of new herbicides, fungicides, or insecticides, leveraging its heterocyclic structure for bioactivity.
• Material Science: Used in the research and development of organic electronic materials, such as charge-transport layers or light-emitting components, due to its conjugated system.
• Chemical Synthesis: Acts as a versatile synthon for constructing more complex heterocyclic systems or for introducing the phenylsulfanyl moiety into target molecules.
• Academic & R&D: Employed in university and corporate research laboratories for methodological studies, library synthesis, and exploring new chemical reactions.

Basic Information

Product Name	4-Phenylsulfanylquinazoline
CAS No.	6344-76-9
Molecular Formula	C₁₄H₁₀N₂S
Molecular Weight	238.31 g/mol
Synonyms	4-(Phenylthio)quinazoline; Quinazoline, 4-(phenylthio)-; 4-Phenylmercaptoquinazoline; 4-(Phenylsulfanyl)quinazoline; 4-Phenylthioquinazoline; 4-Phenylsulfanyl-quinazoline
EINECS	Contact for details

Quality Control

Our 4-Phenylsulfanylquinazoline is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and development applications. A Certificate of Analysis (COA) detailing batch-specific results is provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	Off-white to light yellow 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.