Description

4H-3,1-Benzoxathiin,4-Phenyl-(9Ci) is a specialized heterocyclic organic compound featuring a benzoxathiin core structure substituted with a phenyl group. This compound is valued as a key synthetic intermediate and building block in advanced organic chemistry research and development. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing specific receptor-binding profiles.
• Agrochemical Research: Used as a building block for developing new pesticides, herbicides, or fungicides with enhanced efficacy and environmental profiles.
• Material Science: Acts as a monomer or functional component in the research of advanced polymers, liquid crystals, or organic electronic materials.
• Chemical Synthesis: Employed in academic and industrial laboratories for methodological studies, including cyclization reactions and the construction of complex sulfur- and oxygen-containing heterocycles.
• Catalyst Ligand Development: Investigated as a potential scaffold for creating novel ligands used in asymmetric catalysis and transition metal complexes.

Basic Information

Product Name	4H-3,1-Benzoxathiin,4-Phenyl-(9Ci)
CAS No.	169612-10-6
Molecular Formula	C16H12OS
Molecular Weight	252.33 g/mol
Synonyms	4-Phenyl-4H-3,1-benzoxathiin; 4-Phenyl-4H-benzo[e][1,3]oxathiin; 4H-1,3-Benzoxathiin, 4-phenyl-; 4-Phenyl-4H-benzo-1,3-oxathiin; 169612-10-6; 4-Phenyl-4H-3,1-benzoxathine
EINECS	Contact for details

Quality Control

Our 4H-3,1-Benzoxathiin,4-Phenyl-(9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and spectroscopic methods (NMR, IR, MS) for structural confirmation, to ensure it meets the high standards required for research and development. A Certificate of Analysis (COA) detailing all specifications 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 a controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider storing under an inert atmosphere to maintain product integrity.

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.