ChemicalBook >> CAS DataBase List >>8-fluoro-3,4-dihydro-2H-1lambda6-benzothiopyran-1,1,4-trione

8-fluoro-3,4-dihydro-2H-1lambda6-benzothiopyran-1,1,4-trione

8-fluoro-3,4-dihydro-2H-1lambda6-benzothiopyran-1,1,4-trione structure

CAS No.: 21243-20-9

Chemical Name:: 8-fluoro-3,4-dihydro-2H-1lambda6-benzothiopyran-1,1,4-trione

Synonyms: 8-fluoro-3,4-dihydro-2H-1lambda6-benzothiopyran-1,1,4-trione;4H-1-Benzothiopyran-4-one, 8-fluoro-2,3-dihydro-, 1,1-dioxide;8-?Fluoro-?2,?3-?dihydro-4H-?1-?benzothiopyran-?4-?one 1,?1-?dioxide

CBNumber:: CB26001672

Molecular Formula:: C9H7FO3S

Molecular Weight:: 214.21

MDL Number:: MFCD07687983

MOL File:: 21243-20-9.mol

MSDS File:: SDS

Last updated:2026-05-28 00:49:15

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8-fluoro-3,4-dihydro-2H-1lambda6-benzothiopyran-1,1,4-trione Properties

Boiling point	442.1±45.0 °C(Predicted)
Density	1.492±0.06 g/cm3(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H335
Precautionary statements	P280-P305+P351+P338

8-fluoro-3,4-dihydro-2H-1lambda6-benzothiopyran-1,1,4-trione price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Biosynth	WAA24320	8-Fluoro-2,3-dihydro-4H-1-benzothiopyran-4-one 1,1-dioxide	21243-20-9	250mg	$395	2026-06-05	Buy
Biosynth	WAA24320	8-Fluoro-2,3-dihydro-4H-1-benzothiopyran-4-one 1,1-dioxide	21243-20-9	2.5g	$1770	2026-06-05	Buy
aablocks	AA019ORY	8-Fluoro-2,3-dihydro-4h-thiochromen-4-one 1,1-dioxide 95.00%	21243-20-9	50mg	$123	2026-05-29	Buy
aablocks	AA019ORY	8-Fluoro-2,3-dihydro-4h-thiochromen-4-one 1,1-dioxide 95.00%	21243-20-9	100mg	$163	2026-05-29	Buy
aablocks	AA019ORY	8-Fluoro-2,3-dihydro-4h-thiochromen-4-one 1,1-dioxide 95.00%	21243-20-9	250mg	$218	2026-05-29	Buy

Product number	Packaging	Price	Buy
WAA24320	250mg	$395	Buy
WAA24320	2.5g	$1770	Buy
AA019ORY	50mg	$123	Buy
AA019ORY	100mg	$163	Buy
AA019ORY	250mg	$218	Buy

8-fluoro-3,4-dihydro-2H-1lambda6-benzothiopyran-1,1,4-trione Preparation Products And Raw materials

Raw materials

Preparation Products

8-fluoro-3,4-dihydro-2H-1lambda6-benzothiopyran-1,1,4-trione Suppliers

Global Suppliers ( 2)

Supplier	Tel	Email	Country	ProdList	Advantage
Biosynth Biological Technology (Suzhou) Co Ltd	--	sales@biosynth.com	China	6032	58
Toronto Research Chemicals Inc.	--	info@trc-canada.com	Canada	6661	58

Supplier	Advantage
Biosynth Biological Technology (Suzhou) Co Ltd	58
Toronto Research Chemicals Inc.	58

8-fluoro-3,4-dihydro-2H-1lambda6-benzothiopyran-1,1,4-trione 4H-1-Benzothiopyran-4-one, 8-fluoro-2,3-dihydro-, 1,1-dioxide 8-?Fluoro-?2,?3-?dihydro-4H-?1-?benzothiopyran-?4-?one 1,?1-?dioxide 21243-20-9 C9H7O3FS