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Thiophene-2-sulfonamide

Thiophene-2-sulfonamide Basic information
Product Name:Thiophene-2-sulfonamide
Synonyms:BUTTPARK 44\07-11;2-Thienylsulfonamide;THIOPHENE-α-SULFONAMIDE;2-Thiophenesulfonamide(6CI,7CI,8CI,9CI);THIOPHENE-2-SULFONIC ACID AMIDE;Thiophene-2-sulphonamide;THIOPHENE-2-SULFONAMIDE;THIOPHENE-ALPHA-SULFONAMIDE
CAS:6339-87-3
MF:C4H5NO2S2
MW:163.22
EINECS:
Product Categories:Heterocycle-oher series;Thiophene intermediates;Building Blocks;C4 to C6;Chemical Synthesis;Heterocyclic Building Blocks;SULFONAMIDE;Thiophenes
Mol File:6339-87-3.mol
Thiophene-2-sulfonamide Structure
Thiophene-2-sulfonamide Chemical Properties
Melting point 137-141 °C
Boiling point 338.1±34.0 °C(Predicted)
density 1.513±0.06 g/cm3(Predicted)
storage temp. Keep in dark place,Sealed in dry,Room Temperature
solubility soluble in Methanol
form powder to crystal
pka9.94±0.60(Predicted)
color White to Light yellow to Light orange
CAS DataBase Reference6339-87-3(CAS DataBase Reference)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26
WGK Germany 3
RTECS XN0294000
HS Code 29350090
MSDS Information
Thiophene-2-sulfonamide Usage And Synthesis
DefinitionChEBI: 2-Thiophenesulfonamide is a member of thiophenes.
Synthesis Reference(s)Tetrahedron Letters, 35, p. 7201, 1994 DOI: 10.1016/0040-4039(94)85360-6
Thiophene-2-sulfonamide Preparation Products And Raw materials
3-Aminobenzenesulfonamide Cyclopropanesulfonamide Methanesulfonamide N2-[4-(4,5-DICHLORO-1H-IMIDAZOL-1-YL)PHENYL]-5-CHLOROTHIOPHENE-2-SULFONAMIDE 5-(PHENYLTHIO)THIOPHENE-2-SULFONAMIDE 3-(5-[(4,5-DICHLORO-1H-IMIDAZOL-1-YL)SULFONYL]-2-THIENYL)-1-METHYL-5-(TRIFLUOROMETHYL)-1H-PYRAZOLE Benzenesulfonamide Thiophene-2-sulfonamide BUTTPARK 27\08-26 5-(2-PYRIDYL)THIOPHENE-2-SULFONOHYDRAZIDE BUTTPARK 75\14-08 3-ACETYL-2-(METHYLAMINOSULFONYL)THIOPHENE Thiophene Sulfanilamide 5-[(4-CHLOROPHENYL)THIO]THIOPHENE-2-SULFONAMIDE p-Toluenesulfonamide 5-CHLOROTHIOPHENE-2-SULFONOHYDRAZIDE 4,5-DICHLORO-1-[(5-CHLORO-2-THIENYL)SULFONYL]-1H-IMIDAZOLE
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