N-(4-(1,1-Dioxidoisothiazolidin-2-yl)phenyl)-4-methylbenzenesulfonamide CAS 899953-12-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 899953-12-9 |
| Molecular Formula | C16H18N2O4S2 |
| Molecular Weight | 366.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies N-(4-(1,1-Dioxidoisothiazolidin-2-yl)phenyl)-4-methylbenzenesulfonamide (CAS 899953-12-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C16H18N2O4S2. Molecular weight: 366.46 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C16H18N2O4S2 |
| Molecular Weight | 366.46 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related N Standards
- 1-(5-(1,1-Dioxidoisothiazolidin-2-yl)-2-methylphenyl)-3-(tetrahydro-2H-pyran-4-yl)urea (CAS 1328690-43-2)
- N1-(4-(1,1-Dioxidoisothiazolidin-2-yl)phenyl)-N2-(2-methoxyethyl)oxalamide (CAS 1105205-35-3)
- N1-(5-(1,1-Dioxidoisothiazolidin-2-yl)-2-methylphenyl)-N2-(2-hydroxyethyl)oxalamide (CAS 1105215-20-0)
- N1-(4-(1,1-Dioxidoisothiazolidin-2-yl)phenyl)-N2-(3-hydroxypropyl)oxalamide (CAS 1105245-78-0)
- N1-(3-(1,1-Dioxidoisothiazolidin-2-yl)phenyl)-N2-(3-hydroxypropyl)oxalamide (CAS 1105246-87-4)
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Recommended Standards
- N-(1-(Phenylsulfonyl)-1,2,3,4-tetrahydroquinolin-7-yl)methanesulfonamide (CAS 951485-45-3)
- N-(4-(1H-Indol-3-yl)thiazol-2-yl)-2-(methylthio)nicotinamide (CAS 851210-57-6)
- Ethyl 2-(2-((4-methyl-4H-1,2,4-triazol-3-yl)thio)acetamido)-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate (CAS 350844-84-7)
- 2-bromo-6-nitro-4-(trifluoromethyl)phenyl 4-chloro-3-nitrobenzoate (CAS 219620-03-8)
- 2-Bromo-N,N,N-triethylethan-1-aminium bromide (CAS 2758-07-8)
- 1,8-Bis(dimethylamino)naphthalene (CAS 20734-58-1)
- Formoterol impurity 142 (CAS CATO-C4X-1525142)
- N,N-Diethylbenzamide (CAS 1696-17-9)
- 2-Amino-3-trifluoromethylbenzonitrile (CAS 58458-14-3)
- Peptide Impurity 41 (CAS CATO-CPTD788841)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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