ChemicalBook >> CAS DataBase List >>5,6-Dihydro-4-hydroxy-6-methyl-4H-thieno[2,3-b]thiopyran-2-sulfonamide 7,7-dioxide

5,6-Dihydro-4-hydroxy-6-methyl-4H-thieno[2,3-b]thiopyran-2-sulfonamide 7,7-dioxide

5,6-Dihydro-4-hydroxy-6-methyl-4H-thieno[2,3-b]thiopyran-2-sulfonamide 7,7-dioxide structure

CAS No.: 120279-26-7

Chemical Name:: 5,6-Dihydro-4-hydroxy-6-methyl-4H-thieno[2,3-b]thiopyran-2-sulfonamide 7,7-dioxide

Synonyms: Dorzolamide Impurity 8;Tizanidine Impurity 13;Dorzolamide Impurity 11;Dorzolamide intermediate;INTERMEDIATE FOR DORZOLAMIDE;4H-Thieno[2,3-b]thiopyran-2-sulfonamide,;4-hydroxy-6-methyl-7,7-dioxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide;5,6-DIHYDRO-4-HYDROXY-6-METHYL-4H-THIENO[2,3-B]THIOPYRAN-2-SULFONAMIDE 7,7-DIOXIDE;4-hydroxy-6-methyl-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide 7,7-dioxide;5,6-Dihydro-4h-4-hydrox-6-Methyl theino [2,3-b]thiopyran-2-sulphonaMide-7-7-dioxide

CBNumber:: CB51012986

Molecular Formula:: C8H11NO5S3

Molecular Weight:: 297.37

MDL Number:

MOL File:: 120279-26-7.mol

MSDS File:: SDS

Last updated:2023-05-04 15:12:09

Product description	Number	Pack Size	Price
5,6-Dihydro-4-hydroxy-6-methyl-4H-thieno[2,3-b]thiopyran-2-sulfonamide 7,7-dioxide	272338	5mg	$418
5,6-Dihydro-4-hydroxy-6-methyl-4H-thieno[2,3-b]thiopyran-2-sulfonamide7,7-Dioxide	D449005	100mg	$910
5,6-Dihydro-4-hydroxy-6-methyl-4H-thieno[2,3-b]thiopyran-2-sulfonamide 7,7-dioxide	FD21991	100mg	$1311
5,6-DIHYDRO-4H-4-HYDROXY-6-METHYL THIENO [2,3,B] THIOPYRAN-2-SULFONAMIDE-7,7-DIOXIDE 95.00%	CHM0026868	100MG	$1686.3
5,6-DIHYDRO-4H-4-HYDROXY-6-METHYL THIENO [2,3,B] THIOPYRAN-2-SULFONAMIDE-7,7-DIOXIDE 95.00%	CHM0026868	1G	$4642.05

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5,6-Dihydro-4-hydroxy-6-methyl-4H-thieno[2,3-b]thiopyran-2-sulfonamide 7,7-dioxide Properties

Melting point	194-196?C
Boiling point	624.6±65.0 °C(Predicted)
Density	1.668±0.06 g/cm3(Predicted)
storage temp.	Refrigerator
solubility	Ethanol (Slightly, Heated), Methanol (Slightly, Sonicated)
pka	9.39±0.60(Predicted)
form	Solid
color	White to Off-White

SAFETY

Risk and Safety Statements

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

5,6-Dihydro-4-hydroxy-6-methyl-4H-thieno[2,3-b]thiopyran-2-sulfonamide 7,7-dioxide price More Price(10)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Usbiological	272338	5,6-Dihydro-4-hydroxy-6-methyl-4H-thieno[2,3-b]thiopyran-2-sulfonamide 7,7-dioxide	120279-26-7	5mg	$418	2021-12-16	Buy
TRC	D449005	5,6-Dihydro-4-hydroxy-6-methyl-4H-thieno[2,3-b]thiopyran-2-sulfonamide7,7-Dioxide	120279-26-7	100mg	$910	2021-12-16	Buy
Biosynth Carbosynth	FD21991	5,6-Dihydro-4-hydroxy-6-methyl-4H-thieno[2,3-b]thiopyran-2-sulfonamide 7,7-dioxide	120279-26-7	100mg	$1311	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0026868	5,6-DIHYDRO-4H-4-HYDROXY-6-METHYL THIENO [2,3,B] THIOPYRAN-2-SULFONAMIDE-7,7-DIOXIDE 95.00%	120279-26-7	100MG	$1686.3	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0026868	5,6-DIHYDRO-4H-4-HYDROXY-6-METHYL THIENO [2,3,B] THIOPYRAN-2-SULFONAMIDE-7,7-DIOXIDE 95.00%	120279-26-7	1G	$4642.05	2021-12-16	Buy

Product number	Packaging	Price	Buy
272338	5mg	$418	Buy
D449005	100mg	$910	Buy
FD21991	100mg	$1311	Buy
CHM0026868	100MG	$1686.3	Buy
CHM0026868	1G	$4642.05	Buy

5,6-Dihydro-4-hydroxy-6-methyl-4H-thieno[2,3-b]thiopyran-2-sulfonamide 7,7-dioxide Chemical Properties,Uses,Production

Chemical Properties

White Solid

Uses

Dorzolamide intermediate.

5,6-Dihydro-4-hydroxy-6-methyl-4H-thieno[2,3-b]thiopyran-2-sulfonamide 7,7-dioxide Preparation Products And Raw materials

Raw materials

Preparation Products

5,6-Dihydro-4-hydroxy-6-methyl-4H-thieno[2,3-b]thiopyran-2-sulfonamide 7,7-dioxide Suppliers

Global( 74)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49975	58
career henan chemical co	+86-0371-86658258 +8613203830695	factory@coreychem.com	China	29798	58
Shanxi Xuanran Import and Export Trade Co., Ltd.	+8617735180244	mike_yan@xuanranglobal.com	CHINA	4017	58
Dayang Chem (Hangzhou) Co.,Ltd.	+86-0571-88938639 +8617705817739	info@dycnchem.com	China	52846	58
CR Corporation Limited	+8613062833949	fred.wen@crcorporation.cn	China	8645	58
PT CHEM GROUP LIMITED	+86-85511178;	peter68@ptchemgroup.com	China	35425	58
GIHI CHEMICALS CO.,LIMITED	+8618058761490	info@gihichemicals.com	China	49944	58
Aladdin Scientific		tp@aladdinsci.com	United States	57505	58
Suzhou ARTK Medchem Co., Ltd.	+86-512-68323658 +86-18168183658	sales1@artkmedchem.com	China	39002	58
Pure Research Chemicals	+86-13564847951 +86-18019592524	info@purerechem.com	China	1000	58

Supplier	Advantage
CONIER CHEM AND PHARMA LIMITED	58
career henan chemical co	58
Shanxi Xuanran Import and Export Trade Co., Ltd.	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
CR Corporation Limited	58
PT CHEM GROUP LIMITED	58
GIHI CHEMICALS CO.,LIMITED	58
Aladdin Scientific	58
Suzhou ARTK Medchem Co., Ltd.	58
Pure Research Chemicals	58

View Lastest Price from 5,6-Dihydro-4-hydroxy-6-methyl-4H-thieno[2,3-b]thiopyran-2-sulfonamide 7,7-dioxide manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2020-02-13	5,6-Dihydro-4-hydroxy-6-methyl-4H-thieno[2,3-b]thiopyran-2-sulfonamide 7,7-dioxide 120279-26-7	US $7.00 / KG	1KG	99%	100KG	Career Henan Chemical Co

5,6-Dihydro-4-hydroxy-6-methyl-4H-thieno[2,3-b]thiopyran-2-sulfonamide 7,7-dioxide
120279-26-7
US $7.00 / KG
99%
Career Henan Chemical Co

120279-26-7(5,6-Dihydro-4-hydroxy-6-methyl-4H-thieno[2,3-b]thiopyran-2-sulfonamide 7,7-dioxide)Related Search:

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Dorzolamide Methanesulfonamide Thiophanate-methyl Methyl Dorzolamide Impurity 27

N-Deethyl DorzolaMide Hydrochloride (4S)-4-Acetamide-5,6-Dihydro-6-Methyl-2-Sulfonamide-Thio[2,3-B]Thiopyran7,7Dioxide (4S,6S)-5,6-Dihydro-4-hydroxy-6-Methylthieno[2,3-b]thiopyran-7,7-dioxide

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5,6-DIHYDRO-4-HYDROXY-6-METHYL-4H-THIENO[2,3-B]THIOPYRAN-2-SULFONAMIDE 7,7-DIOXIDE INTERMEDIATE FOR DORZOLAMIDE 5,6-DIHYDRO-4H-4-HYDROXY-6-METHYL THIENO [2,3,B] THIOPYRAN-2-SULFONAMIDE-7,7-DIOXIDE 4H-Thieno[2,3-b]thiopyran-2-sulfonamide, 4H-Thieno[2,3-b]thiopyran-2-sulfonamide,5,6-dihydro-4-hydroxy-6-methyl-, 7,7-dioxide 4-hydroxy-6-methyl-7,7-dioxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide Dorzolamide Impurity 11 Dorzolamide Impurity 8 Dorzolamide intermediate 5,6-Dihydro-4h-4-hydrox-6-Methyl theino [2,3-b]thiopyran-2-sulphonaMide-7-7-dioxide 4-hydroxy-6-methyl-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide 7,7-dioxide tert-butyl –[E]-(6-{2-[4-(4-fluoro phenyl]-6-isopropyl-2-[methyl(methyl sulfonyl)amino]pyrimidin-5-yl]vinyl}-(4R,6S)-2,2-dimethyl[1,3]dioxin-4-yl)acetate Dorzolamide Impurity 10/5,6-Dihydro-4-hydroxy-6-methyl-4H-thieno[2,3-b]thiopyran-2-sulfonamide 7,7-Dioxide 4H-Thieno[2,3-b]thiopyran-2-sulfonamide, 5,6-dihydro-4-hydroxy-6-methyl-, 7,7-dioxide (9CI, ACI) 5,6-dihydro-4-hydroxy-6-methyl-4H-Thieno[2,3-b]thiopyran-2-sulfonamide 7,7-dioxide (9CI ACI) Tizanidine Impurity 13 120279-26-7 C8H11NO5S3 intermidiate of Dorzolamide Aromatics Heterocycles Intermediates & Fine Chemicals Pharmaceuticals Sulfur & Selenium Compounds