81597-52-6
81597-52-6 structure
- Name: 5-Bromo-thiophene-2-sulfonic acid Methylamide
- Chemical Name: 5-Bromo-N-methyl-2-thiophenesulfonamide
- CAS Number: 81597-52-6
- Molecular Formula: C5H6BrNO2S2
- Molecular Weight: 256.14100
- Create Date: 2017-01-31 15:22:30
- Modify Date: 2024-01-10 10:27:13
| Name | 5-Bromo-N-methyl-2-thiophenesulfonamide |
|---|---|
| Synonyms |
5-bromothiophene-2-sulfonic acid methyl-amide
N-Methyl 5-bromopicolinamide 5-bromo-N-methylpicolinamide 5-bromo-N-methylthiophene-2-sulfonamide 5-bromo-N-methyl-2-pyridinecarboxamide |
| Molecular Formula | C5H6BrNO2S2 |
|---|---|
| Molecular Weight | 256.14100 |
| Exact Mass | 254.90200 |
| PSA | 82.79000 |
| LogP | 2.89040 |
| HS Code | 2935009090 |
|---|
|
~%
81597-52-6 |
| Literature: Eisai Co., Ltd. Patent: US2005/227959 A1, 2005 ; Location in patent: Page/Page column 44 ; |
|
~19%
81597-52-6 |
| Literature: CRYSTAX PHARMACEUTICALS, S.L. Patent: WO2009/80722 A2, 2009 ; Location in patent: Page/Page column 45 ; WO 2009/080722 A2 |
| 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% |