5-cyano-2-methylbenzene-1-sulfonamide CAS 1248118-80-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1248118-80-0 |
| Molecular Formula | C8H8N2O2S |
| Molecular Weight | 196.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-cyano-2-methylbenzene-1-sulfonamide (CAS 1248118-80-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H8N2O2S. Molecular weight: 196.23 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H8N2O2S |
| Molecular Weight | 196.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- N1-Methyl-N2-(2,2,2-trifluoroethyl)ethane-1,2-diamine dihydrochloride (CAS 2138112-99-7)
- 627530-84-1 9BLW27W4X7 BMS-564929 BMS 564929 (7R,7aS)-2-(3-Chloro-4-cyano-2-methylphenyl)-7-hydroxytetrahydro-2H-pyrrolo(1,2-e)imidazole-1,3-dione UNII-9BLW27W4X7 BMS-564,929 (CAS 627530-84-1)
- Mesalazine EP Impurity G (CAS 490-79-9)
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- Insulin Degludec Impurity 11 (CAS CATO-C4X-215711)
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