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

BGC Id:202338273767
CAS No:120279-26-7
Synonyms: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 intermediate ; 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 ; intermediate for dorzolamide ; 4-hydroxy-6-methyl-5,6-dihydro-4h-thieno[2,3-b]thiopyran-2-sulfonamide 7,7-dioxide ; 5,6-dihydro-4h-4-hydroxy-6-methyl 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 ; 4h-thieno[2,3-b]thiopyran-2-sulfonamide,
Molecular Formula:C8H11NO5S3
Molecular Weight:297.375
EINECS:
Structural Formula

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The last intensive check and update was carried out on 2025/08/01.

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Synonyms:
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 intermediate ; 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 ; intermediate for dorzolamide ; 4-hydroxy-6-methyl-5,6-dihydro-4h-thieno[2,3-b]thiopyran-2-sulfonamide 7,7-dioxide ; 5,6-dihydro-4h-4-hydroxy-6-methyl 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 ; 4h-thieno[2,3-b]thiopyran-2-sulfonamide,
CAS:
120279-26-7
EINECS:
Molecular Formula:
C8H11NO5S3
MDL:
MFCD09908211

Properties

Molecular Weight:
297.375 g·mol−1
Density:
~1.5 g/cm3 (Predicted)
Melting point:
194-196 °C C
Boiling point:
~520.6 °C at 760 mmHg (Predicted)
download Download Molfile for :
5,6-Dihydro-4-hydroxy-6-methyl-4H-thieno[2,3-b]thiopyran-2-sulfonamide 7,7-Dioxide

Suppliers

Chemvon Biotechnology Co. Ltd.

Company type: Producer
Chemvon Biotechnology Co. Ltd., established in the end of 2004, is a high-technology pharmaceutical and fine chemical company in R&D, manufacturing and sales of APIs (Active Pharmaceutical Ingredients) and some organic intermediates. We are seller of N-(2-Amino-4,6-dichloropyrimidin-5-yl)formamide. With the experience and specialization in technology of asymmetric synthesis, total synthesis of natural products, organometallic reactions, chromatographic chiral separation, we supply high quality products of APIs, intermediates, speciality c ...
Country: P.R.China   Phone: +86-21-50790412   Telefax: +86-21-50790419

Dayang Chem (Hangzhou) Co.,Ltd.

Company type: Leading producer
Country: P.R.China
Phone: +86-571-88938639
Telefax: +86-571-8893-8652
Hangzhou DayangChem Co. Ltd is a comprehensive entity which specializes in development, production and trade of pharmaceutical, agrochemical and dyestuff intermediates as well as some special type reagents. 2-Bromo-2-phenylacetonitrile will be also provided by us. We have an own factory and share enterprises. We act also as agent of many chemical factories and promote their products to the international market at very competitive price. We take "Credi first, Clients supreme" as our aim. We expect to cooperate with more partners in ...

Safety Information

Hazard Classes:
Storage temperature:
Refrigerator

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In addition to the providers presented here for 4H-Thieno[2,3-b]thiopyran-2-sulfonamide,5,6-dihydro-4-hydroxy-6-methyl-7,7-dioxide with the CAS number 120279-26-7, there are other 20 providers with slightly different product names available for this CAS number.

+2 additional providers that we know from the past
Xingrui Industry Co., Limited | Leap Chem Co., Ltd | BIOZOL Diagnostica Vertrieb GmbH | BuGuCh & Partners +11 additional providers that we know from the past




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