Description

1H-2-Benzothiopyran-4(3H)-One,6-Ethyl-,2,2-Dioxide(9Ci) is a specialized heterocyclic sulfone compound with a defined molecular structure. This high-purity intermediate is critical for advanced organic synthesis, particularly in the development of novel active pharmaceutical ingredients (APIs) and functional materials. It is primarily sought by research and development teams in the pharmaceutical, agrochemical, and material science industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing specific receptor-modulating activity.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, leveraging its unique benzothiopyran core for biological activity.
• Material Science Precursor: Serves as a monomer or functional unit in the synthesis of advanced polymers, liquid crystals, or organic electronic materials.
• Chemical Synthesis Reagent: Employed in academic and industrial R&D for methodological studies, including cyclization reactions and the introduction of sulfone functionalities.
• Dye and Pigment Intermediate: Potential use in the synthesis of specialized chromophores and functional dyes due to its conjugated system.

Basic Information

Product Name	1H-2-Benzothiopyran-4(3H)-One,6-Ethyl-,2,2-Dioxide(9Ci)
CAS No.	676133-50-9
Molecular Formula	C11H12O3S
Molecular Weight	224.28 g/mol
Synonyms	6-Ethyl-1H-2-benzothiopyran-4(3H)-one 2,2-dioxide; 6-Ethyl-4-oxo-3,4-dihydro-2H-1-benzothiopyran-2,2-dioxide; 6-Ethyl-4-oxo-3,4-dihydro-2H-1-benzothiopyran 2,2-dioxide; 6-Ethyl-4-oxo-3,4-dihydro-2H-1-benzothiopyran-2,2-dioxide (9CI); 6-Ethyl-4-oxo-3,4-dihydro-2H-1-benzothiopyran-2,2-dioxide; 6-Ethyl-4-oxo-3,4-dihydro-2H-1-benzothiopyran-2,2-dioxide; 6-Ethyl-4-oxo-3,4-dihydro-2H-1-benzothiopyran-2,2-dioxide; 6-Ethyl-4-oxo-3,4-dihydro-2H-1-benzothiopyran-2,2-dioxide
EINECS	Contact for details

Quality Control

Our 1H-2-Benzothiopyran-4(3H)-One,6-Ethyl-,2,2-Dioxide(9Ci) is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC, GC, and NMR to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.