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120279-26-7

120279-26-7 Structure

120279-26-7 Structure
IdentificationBack Directory
[Name]

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

120279-26-7
[Synonyms]

Dorzolamide Impurity 8
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
4H-Thieno[2,3-b]thiopyran-2-sulfonamide,5,6-dihydro-4-hydroxy-6-methyl-, 7,7-dioxide
5,6-DIHYDRO-4H-4-HYDROXY-6-METHYL THIENO [2,3,B] THIOPYRAN-2-SULFONAMIDE-7,7-DIOXIDE
Dorzolamide Impurity 10/5,6-Dihydro-4-hydroxy-6-methyl-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
[Molecular Formula]

C8H11NO5S3
[MOL File]

120279-26-7.mol
[Molecular Weight]

297.37
Chemical PropertiesBack Directory
[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)
[form ]

Solid
[pka]

9.39±0.60(Predicted)
[color ]

White to Off-White
Safety DataBack Directory
[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
Hazard InformationBack Directory
[Chemical Properties]

White Solid
[Uses]

Dorzolamide intermediate.
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