2-Methyl-5-nitrobenzenesulfonamide
- CAS NO.：6269-91-6
- Empirical Formula: C7H8N2O4S
- Molecular Weight: 216.21
- MDL number: MFCD00115503
- EINECS: 220-358-3
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 02:11:21
What is 2-Methyl-5-nitrobenzenesulfonamide?
The Uses of 2-Methyl-5-nitrobenzenesulfonamide
2-Methyl-5-nitrobenzenesulfonamide is a chemical reagent in the synthesis of good inhibitors of cancer-related carbonic anhydrase. Also used in the synthesis of novel deacetylase inhibitors used in anti-tumor therapy.
structure and hydrogen bonding
In the 2-Methyl-5-nitrobenzenesulfonamide, C7H8N2O4S, the nitro group is twisted by 9.61 (2)° relative to the benzene ring. In the crystal, mol-ecules are linked by N—H…O and N—H…(O, O) hydrogen bonds between the amino and sulfonyl groups, forming layers parallel to (001)[1].
References
[1] Muhammad Zia-Ur-Rehman. “2-Methyl-5-nitro-benzene-sulfonamide.” Acta crystallographica. Section E, Structure reports online 66 Pt 1 (2009): o136.
Properties of 2-Methyl-5-nitrobenzenesulfonamide
| Melting point: | 197-199 |
| Boiling point: | 431.4±55.0 °C(Predicted) |
| Density | 1.475±0.06 g/cm3(Predicted) |
| storage temp. | 2-8°C |
| solubility | Chloroform (Sparingly), Methanol (Slightly) |
| form | Solid |
| pka | 9.56±0.60(Predicted) |
| color | Yellow to Dark Yellow |
| CAS DataBase Reference | 6269-91-6(CAS DataBase Reference) |
Safety information for 2-Methyl-5-nitrobenzenesulfonamide
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 2-Methyl-5-nitrobenzenesulfonamide
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