1,1,1-Trifluoro-N-[(11bS)-4-oxido-2,6-bis[2,4,6-trisisopropylphenyl]dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl]methanesulfonamide CAS 908338-43-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 908338-43-2 |
| Molecular Formula | C51H57F3NO5PS |
| Molecular Weight | 884.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,1,1-Trifluoro-N-[(11bS)-4-oxido-2,6-bis[2,4,6-trisisopropylphenyl]dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl]methanesulfonamide (CAS 908338-43-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C51H57F3NO5PS. Molecular weight: 884.04 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C51H57F3NO5PS |
| Molecular Weight | 884.04 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 22.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Trifluoro Standards
- 1,1,1-Trifluoro-N-[(11bR)-4-oxido-2,6-bis[2,4,6-trisisopropylphenyl]dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl]methanesulfonamide (CAS 1239466-15-9)
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- 1,1,1-Trifluoro-N-(12-oxido-1,10-bis(2,4,6-triisopropylphenyl)-4,5,6,7-tetrahydrodiindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin-12-yl)methanesulfonamide (CAS 2247444-79-5)
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Recommended Standards
- Vazegepant Impurity 8 (CAS CATO-C4X-32008)
- N-((11bS)-2,6-Bis(4-(naphthalen-2-yl)phenyl)-4-oxidodinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl)-1,1,1-trifluoromethanesulfonamide (CAS 2586125-71-3)
- Vazegepant Impurity 9 (CAS CATO-C4X-32009)
- 1-[4-(2,3-Dichlorobenzoyl)-1H-pyrrole-2-carbonyl]-4-(2-fluorophenyl)piperazine (CAS 477870-32-9)
- (4R)-3-Amino-4-hydroxypyrrolidin-2-one (CAS 2446818-32-0)
- Menaquinone impurity 34 (CAS CATO-C4X-207634)
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- N-(4-Isopropylphenyl)-5-methoxy-1-methyl-4-oxo-1,4-dihydropyridine-2-carboxamide (CAS 1040659-33-3)
- (3S,4R,5S,6R)-6-(acetoxymethyl)-3-(pent-4-ynamido)tetrahydro-2H-pyran-2,4,5-triyl triacetate (CAS 935658-93-8)
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