3-(Dimethylphosphoryl)benzenesulfonamide CAS 2253641-07-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2253641-07-3 |
| Molecular Formula | C8H12NO3PS |
| Molecular Weight | 233.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(Dimethylphosphoryl)benzenesulfonamide (CAS 2253641-07-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H12NO3PS. Molecular weight: 233.22 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H12NO3PS |
| Molecular Weight | 233.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Dimethylphosphoryl Standards
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- Methyl 4-(dimethylphosphoryl)thiophene-2-carboxylate (CAS 2613385-91-2)
- Methyl 5-(dimethylphosphoryl)thiophene-2-carboxylate (CAS 2639427-93-1)
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- Methyl 5-(dimethylphosphoryl)pyrazine-2-carboxylate (CAS 2551120-61-5)
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- 5-(Dimethylphosphoryl)-2-hydroxybenzamide (CAS 2903924-05-8)
- Methyl 2-(dimethylphosphoryl)isonicotinate (CAS 2639418-00-9)
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