N,4-dimethyl-N-((trimethylsilyl)ethynyl)benzenesulfonamide CAS 872349-00-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 872349-00-3 |
| Molecular Formula | C13H19NO2SSi |
| Molecular Weight | 281.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies N,4-dimethyl-N-((trimethylsilyl)ethynyl)benzenesulfonamide (CAS 872349-00-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H19NO2SSi. Molecular weight: 281.45 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H19NO2SSi |
| Molecular Weight | 281.45 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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- (1E,2E)-1,2-Dihydrazonoethane (CAS 3327-62-6)
- Propyl-(2-trifluoromethoxy-ethyl)-ammonium;chloride (CAS 1301739-45-6)
- N-[1-(2-Amino-ethyl)-1H-pyrazol-4-yl]-methanesulfonamide dihydrochloride (CAS 1361116-54-2)
- 3-bromo-1-(4-methylphenyl)pyrrolidin-2-one (CAS 1282220-90-9)
- Serpent Peptide 2AcOH (CAS 823202-99-9(free base))
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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