Description

Thiochroman-3-One is a versatile heterocyclic organic compound featuring a benzothiopyranone core structure. This specialized chemical building block is valued for its unique reactivity and role as a key intermediate in advanced synthetic pathways. It is primarily utilized by research institutions and industrial R&D departments focused on pharmaceuticals, agrochemicals, and materials science. The compound's distinct molecular framework makes it a critical precursor for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of novel drug candidates, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Synthesis: Serves as a precursor in the design and synthesis of new pesticides and herbicides with specific modes of action.
• Organic Light-Emitting Diodes (OLEDs): Used in the development of electron-transport materials and host matrices for advanced display technologies.
• Ligand and Catalyst Development: Acts as a scaffold for creating novel chiral ligands and organocatalysts used in asymmetric synthesis.
• Dye and Pigment Research: Employed as a starting material for synthesizing novel heterocyclic dyes with specific chromophoric properties.
• Academic & Industrial R&D: A valuable compound for methodological studies in organic chemistry and for exploring new chemical reactions and polymer backbones.

Basic Information

Product Name	Thiochroman-3-One
CAS No.	16895-58-2
Molecular Formula	C9H8OS
Molecular Weight	164.22 g/mol
Synonyms	3-Thiochromanone; 3-Oxothiochroman; Dihydro-1-benzothiopyran-3(4H)-one; 3,4-Dihydro-1-benzothiopyran-3-one; 1-Thiochroman-3-one; Benzothiopyran-3-one; 4H-1-Benzothiopyran-3-one
EINECS	240-933-1

Quality Control

Our Thiochroman-3-One is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and structural confirmation, to ensure it meets the high standards required for research and development applications. A Certificate of Analysis (COA) detailing specific results for purity, identity, and related substances 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 (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.