(R)-2-(((R)-tert-butylsulfinyl)amino)-2-(2-fluoro-5-nitrophenyl)-N-(4-methoxybenzyl)-N-methylpropane-1-sulfonamide CAS 1286777-81-8
| CAS No. | 1286777-81-8 |
| Molecular Formula | C22H30FN3O6S2 |
| Molecular Weight | 515.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(R)-2-(((R)-tert-butylsulfinyl)amino)-2-(2-fluoro-5-nitrophenyl)-N-(4-methoxybenzyl)-N-methylpropane-1-sulfonamide (CAS 1286777-81-8) is a high-purity analytical reference standard with the molecular formula C22H30FN3O6S2 and a molecular weight of 515.62 g/mol.
Owing to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution, (R)-2-(((R)-tert-butylsulfinyl)amino)-2-(2-fluoro-5-nitrophenyl)-N-(4-methoxybenzyl)-N-methylpropane-1-sulfonamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 515.62 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (R)-2-(((R)-tert-butylsulfinyl)amino)-2-(2-fluoro-5-nitrophenyl)-N-(4-methoxybenzyl)-N-methylpropane-1-sulfonamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C22H30FN3O6S2 |
| Molecular Weight | 515.62 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Recommended Standards
- AZD-9291 Impurity 14 (CAS 1975982-94-5)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com