ChemicalBook >> CAS DataBase List >>6-Methyl-4-oxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide

6-Methyl-4-oxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide

6-Methyl-4-oxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide structure

CAS No.: 120279-88-1

Chemical Name:: 6-Methyl-4-oxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide

Synonyms: DORZALAMIDE INTERMEDIATE;(+/-)-6-Methyl-4-oxo-5,6-dihydro-4H-;6-methyl-4-oxo-5,6-dihydrothieno[2,3-b]thiopyran-2-sulfonamide;5,6-DIHYDRO-6-METHYL-THIENO[2,3-B]THIOPYRAN-4-ONE-2-SULFONAMIDE;6-Methyl-4-oxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfo...;6-methyl-5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-one 7,7-dioxide;6-Methyl-4-oxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-yl sulfite;6-methyl-4-oxo-5,6-dihydro-4h-thieno[2,3-b]thiopyran-2-sulfonamide;4H-Thieno[2,3-b]thiopyran-2-sulfonamide, 5,6-dihydro-6-methyl-4-oxo-;"5,6-Dihydro-6-methyl-4-oxo-4H-thieno[2,3-b]thiopyran-2-sulfonamide"

CBNumber:: CB9855555

Molecular Formula:: C8H9NO3S3

Molecular Weight:: 263.36

MDL Number:: MFCD09908211

MOL File:: 120279-88-1.mol

MSDS File:: SDS

Last updated:2023-05-04 15:16:10

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6-Methyl-4-oxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide Properties

Boiling point	520.6±60.0 °C(Predicted)
Density	1.543
storage temp.	2-8°C
solubility	Ethyl Acetate (Sparingly), Methanol
form	Solid
pka	9.63±0.40(Predicted)
color	Tan

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H319-H315-H335
Precautionary statements	P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362

6-Methyl-4-oxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide price More Price(12)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TRC	M330095	6-Methyl-4-oxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide	120279-88-1	100mg	$65	2021-12-16	Buy
Matrix Scientific	095264	6-Methyl-4-oxo-5,6-dihydro-4H-thieno-[2,3-b]thiopyran-2-sulfonamide 95+%	120279-88-1	250mg	$189	2021-12-16	Buy
AK Scientific	R480	6-Methyl-4-oxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide	120279-88-1	250mg	$305	2021-12-16	Buy
Matrix Scientific	095264	6-Methyl-4-oxo-5,6-dihydro-4H-thieno-[2,3-b]thiopyran-2-sulfonamide 95+%	120279-88-1	1g	$420	2021-12-16	Buy
Medical Isotopes, Inc.	47672	6-Methyl-4-oxo-5,6-dihydro-4H-thieno[2,3-β]thiopyran-2-sulfonamide	120279-88-1	100mg	$565	2021-12-16	Buy

Product number	Packaging	Price	Buy
M330095	100mg	$65	Buy
095264	250mg	$189	Buy
R480	250mg	$305	Buy
095264	1g	$420	Buy
47672	100mg	$565	Buy

6-Methyl-4-oxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide Chemical Properties,Uses,Production

Uses

6-Methyl-4-oxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide is an intermediate of Dorzolamide Hydrochloride (D535100), a carbonic anhydrase inhibitor. Antiglaucoma agent.

6-Methyl-4-oxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide Preparation Products And Raw materials

Raw materials

Preparation Products

6-Methyl-4-oxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide Suppliers

Global( 69)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21689	55
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29914	58
Jinan Finer Chemical Co., Ltd	+86-531-88989536 +86-15508631887	sales@finerchem.com	China	2968	58
Chongqing Chemdad Co., Ltd	+86-023-61398051 +8613650506873	sales@chemdad.com	China	39916	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49391	58
Neostar United (Changzhou) Industrial Co., Ltd.	+86-519-519-85557386	marketing1@neostarunited.com	China	8348	58
SIMAGCHEM CORP	+86-13806087780	sale@simagchem.com	China	17367	58
Dideu Industries Group Limited	+86-29-89586680 +86-15129568250	1026@dideu.com	China	28863	58
AFINE CHEMICALS LIMITED	0571-85134551	info@afinechem.com	CHINA	15377	58
Dayang Chem (Hangzhou) Co.,Ltd.	571-88938639 +8617705817739	info@dycnchem.com	CHINA	52867	58

Supplier	Advantage
Henan Tianfu Chemical Co.,Ltd.	55
career henan chemical co	58
Jinan Finer Chemical Co., Ltd	58
Chongqing Chemdad Co., Ltd	58
CONIER CHEM AND PHARMA LIMITED	58
Neostar United (Changzhou) Industrial Co., Ltd.	58
SIMAGCHEM CORP	58
Dideu Industries Group Limited	58
AFINE CHEMICALS LIMITED	58
Dayang Chem (Hangzhou) Co.,Ltd.	58

View Lastest Price from 6-Methyl-4-oxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2022-05-26	6-Methyl-4-oxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide 120279-88-1	US $1.10 / g	1g	99.0% Min	100 Tons	Dideu Industries Group Limited
	2019-07-06	6-Methyl-4-oxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide 120279-88-1	US $8.80 / KG	1KG	97%-99%	100kg	Career Henan Chemical Co

6-Methyl-4-oxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide
120279-88-1
US $1.10 / g
99.0% Min
Dideu Industries Group Limited

6-Methyl-4-oxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide
120279-88-1
US $8.80 / KG
97%-99%
Career Henan Chemical Co

120279-88-1(6-Methyl-4-oxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide )Related Search:

Methyl acetate Sulfanilamide Tribenuron methyl Benzenesulfonamide Methanesulfonamide

p-Toluenesulfonamide Methyl salicylate METSULFURON METHYL Thiophanate-methyl Kresoxim-methyl

Methyl Methyl bromide Dorzolamide 5,6-DIHYDRO-4H-6-METHYLTHIENO[2,3-B]THIOPYRAN-4-ONE 6-Methyl-4-oxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide

1of3

6-methyl-4-oxo-5,6-dihydro-4h-thieno[2,3-b]thiopyran-2-sulfonamide 4H-Thieno[2,3-b]thiopyran-2-sulfonamide, 5,6-dihydro-6-methyl-4-oxo- 6-Methyl-4-oxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-yl sulfite 5,6-DIHYDRO-6-METHYL-THIENO[2,3-B]THIOPYRAN-4-ONE-2-SULFONAMIDE 5,6-Dihydro-6-methylthieno[2,3-b]thiopyran-4-one-2-sulfonamide(DorzolamideIntermediate) (+/-)-6-Methyl-4-oxo-5,6-dihydro-4H- ()-6-METHYL-4-OXO-5D1,6-DIHYDRO-4H-THIENO[2,3-B]THIOPYRAN-2-SULFONAMIDE 6-methyl-5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-one 7,7-dioxide (±)-6-Methyl-4-oxo-5,6-dihydro-4H-Thieno[2,3-b]thiopyran-2-sulphonamide 6-methyl-4-oxo-5,6-dihydrothieno[2,3-b]thiopyran-2-sulfonamide 6-Methyl-4-oxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide ISO 9001：2015 REACH 6-Methyl-4-oxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfo... "5,6-Dihydro-6-methyl-4-oxo-4H-thieno[2,3-b]thiopyran-2-sulfonamide" 6-Methy1-4-0x0-5,6- dihydro-4H-thieno[2,3- b]thiopyran- 2-sulfonamide DORZALAMIDE INTERMEDIATE 120279-88-1 C8H9NO3S3 intermidiate of Dorzolamide