5-Methyl-2-pyridinesulfonamide
- CAS NO.：65938-77-4
- Empirical Formula: C6H8N2O2S
- Molecular Weight: 172.2
- MDL number: MFCD00661363
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 02:27:47
What is 5-Methyl-2-pyridinesulfonamide?
The Uses of 5-Methyl-2-pyridinesulfonamide
5-METHYLPYRIDINE-2-SULFONAMIDE is a arylsulfonamide used as an intermeditae in the preparation of the endothelin receptor antagonist, Clazosentan. 5-Methyl-2-pyridinesulfonamide is also used as a reagent in the preparation of aziridines via copper or iron-catalyzed aziridination.
The Uses of 5-Methyl-2-pyridinesulfonamide
5-Methyl-2-pyridinesulfonamide was used to develop a copper-catalyzed aziridination protocol.
Properties of 5-Methyl-2-pyridinesulfonamide
| Melting point: | 127-132 °C |
| Boiling point: | 361.3±44.0 °C(Predicted) |
| Density | 1.346 |
| refractive index | 1.564 |
| storage temp. | Inert atmosphere,Room Temperature |
| pka | 9.33±0.60(Predicted) |
| BRN | 389057 |
Safety information for 5-Methyl-2-pyridinesulfonamide
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. 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 5-Methyl-2-pyridinesulfonamide
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