4-Oxo-N-(4-sulfamoylphenyl)-4H-1-benzopyran-2-carboxamide

Modify Date: 2024-01-03 17:23:14

4-Oxo-N-(4-sulfamoylphenyl)-4H-1-benzopyran-2-carboxamide Structure
4-Oxo-N-(4-sulfamoylphenyl)-4H-1-benzopyran-2-carboxamide structure
Common Name 4-Oxo-N-(4-sulfamoylphenyl)-4H-1-benzopyran-2-carboxamide
CAS Number 3845-20-3 Molecular Weight 344.34200
Density 1.546g/cm3 Boiling Point N/A
Molecular Formula C16H12N2O5S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 4-oxo-N-(4-sulfamoylphenyl)chromene-2-carboxamide
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.546g/cm3
Molecular Formula C16H12N2O5S
Molecular Weight 344.34200
Exact Mass 344.04700
PSA 131.34000
LogP 3.85780
Index of Refraction 1.696

 Safety Information

HS Code 2935009090

 Synthetic Route

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4-Oxo-N-(4-sulfamoylphenyl)-4H-1-benzopyran-2-carboxamide Structure

4-Oxo-N-(4-sulf...

CAS#:3845-20-3

Literature: Tronche,P. et al. Chimica Therapeutica, 1968 , vol. 3, p. 270 - 273

~%

4-Oxo-N-(4-sulfamoylphenyl)-4H-1-benzopyran-2-carboxamide Structure

4-Oxo-N-(4-sulf...

CAS#:3845-20-3

Literature: Tronche,P. et al. Chimica Therapeutica, 1968 , vol. 3, p. 270 - 273

~%

4-Oxo-N-(4-sulfamoylphenyl)-4H-1-benzopyran-2-carboxamide Structure

4-Oxo-N-(4-sulf...

CAS#:3845-20-3

Literature: Tronche,P. et al. Chimica Therapeutica, 1968 , vol. 3, p. 270 - 273

 Customs

HS Code 2935009090
Summary 2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%

 Synonyms

4H-1-BENZOPYRAN-2-CARBOXANILIDE,4-OXO-4'-SULFAMOYL
4-Oxo-4'-sulfamoyl-4H-1-benzopyran-2-carboxanilide
Chromon-2-carbonsaeure-<4-sulfamoyl-anilid>
HMS2891K14
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