A3409412
3,5-Difluorobenzenesulfonamide , ≥98% , 140480-89-3
CAS NO.：140480-89-3
Empirical Formula: C6H5F2NO2S
Molecular Weight: 193.17
MDL number: MFCD02091379
EINECS: 672-160-5
| Pack Size | Price | Stock | Quantity |
| 1G | RMB113.60 | In Stock |
|
| 5G | RMB295.20 | In Stock |
|
| 25g | RMB904.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 157-161 °C (lit.) |
| Boiling point: | 315.9±52.0 °C(Predicted) |
| Density | 1.523±0.06 g/cm3(Predicted) |
| storage temp. | Storage temp. 2-8°C |
| pka | 9.66±0.60(Predicted) |
| Appearance | Off-white to yellow Solid |
| BRN | 5333160 |
| InChI | 1S/C6H5F2NO2S/c7-4-1-5(8)3-6(2-4)12(9,10)11/h1-3H,(H2,9,10,11) |
| InChIKey | MKQPOVUFDWKPNO-UHFFFAOYSA-N |
| SMILES | NS(=O)(=O)c1cc(F)cc(F)c1 |
| CAS DataBase Reference | 140480-89-3(CAS DataBase Reference) |
Description and Uses
3,5-Difluorobenzenesulfonamide is a fluorinated benzenesulfonamide. It is a CA (carbonic anhydrase) inhibitor that binds to human carbonic anhydrase I by forming a 1:1 complex.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a |
| PPE | Eyeshields, Gloves, type N95 (US) |
| Hazard Codes | Xi |
| Risk Statements | 22 |
| Safety Statements | 22-24/25 |
| RIDADR | 2810 |
| WGK Germany | 3 |
| HazardClass | IRRITANT |
| PackingGroup | I |
| HS Code | 2935909099 |
| Storage Class | 11 - Combustible Solids |
