|
|
| | 5-Bromothiophene-2-sulfonamide Basic information |
| | 5-Bromothiophene-2-sulfonamide Chemical Properties |
| Melting point | 138-142 °C (lit.) | | Boiling point | 386.4±52.0 °C(Predicted) | | density | 1.951±0.06 g/cm3(Predicted) | | storage temp. | Keep in dark place,Inert atmosphere,Room temperature | | solubility | soluble in Methanol | | form | powder to crystal | | pka | 9.75±0.60(Predicted) | | color | Light orange to Yellow to Green | | CAS DataBase Reference | 53595-65-6(CAS DataBase Reference) |
| Hazard Codes | Xi | | Risk Statements | 36/37/38 | | Safety Statements | 26-37/39 | | WGK Germany | 3 | | HS Code | 29350090 |
| | 5-Bromothiophene-2-sulfonamide Usage And Synthesis |
| Chemical Properties | White to light yellow crystal powder | | Uses | 5-Bromothiophene-2-sulfonamide may be used to synthesize:
- 5-(phenylthio)thiophene-2-sulfonamide
- 5-bromothiophene-2-sulfonyl acetamide
- 5-arylthiophene-2-sulfonylacetamide derivatives
It may also be used in the preparation of the following 5-arylthiophene-2-sulfonamides:
- 5-phenylthiophene-2-sulfonamide
- 5-(3-cyno-5-(trifluoromethyl)phenyl)thiophene-2-sulfonamide
- 5-(3,5-bis(trifluoromethyl)phenyl)thiophene-2-sulfonamide
- 5′-chloro-2,2′-bithiophene-5-sulfonamide
- 5′-methyl-2,2′-bithiophene-5-sulfonamide
- 5-p-tolylthiophene-2-sulfonamide
- 5-(4-methoxyphenyl)thiophene-2-sulfonamide
- 5-(4-chlorophenyl)thiophene-2-sulfonamide
- 5-(3,4-dichlorophenyl)thiophene-2-sulfonamide
- 5-(3,5-dimethylphenyl)thiophene-2-sulfonamide
- 5-(4-chloro-3-fluorophenyl)thiophene-2-sulfonamide
| | General Description | 5-Bromothiophene-2-sulfonamide can be synthesized by reacting 5-bromothiophene-2-sulfonyl fluoride with ammonium hydroxide in 2-methyltetrahydrofuran. |
| | 5-Bromothiophene-2-sulfonamide Preparation Products And Raw materials |
|