1,1,1-Trifluoro-N-((1S,2S)-2-((2-methoxy-6-methylphenyl)selanyl)-2,3-dihydro-1H-inden-1-yl)methanesulfonamide CAS 2088566-84-9
| CAS No. | 2088566-84-9 |
| Molecular Formula | C18H18F3NO3SSe |
| Molecular Weight | 464.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
1,1,1-Trifluoro-N-((1S,2S)-2-((2-methoxy-6-methylphenyl)selanyl)-2,3-dihydro-1H-inden-1-yl)methanesulfonamide (CAS 2088566-84-9), molecular formula C18H18F3NO3SSe and molecular weight 464.36 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C18H18F3NO3SSe, 1,1,1-Trifluoro-N-((1S,2S)-2-((2-methoxy-6-methylphenyl)selanyl)-2,3-dihydro-1H-inden-1-yl)methanesulfonamide contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 464.36 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C18H18F3NO3SSe |
| Molecular Weight | 464.36 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-([1,1'-Biphenyl]-4-yl)-4-(3-bromophenyl)-6-phenyl-1,3,5-triazine (CAS 1955546-91-4)
- 2-((7-Bromo-1H-indazol-6-yl)amino)-N-(4-(tert-Butyl)phenyl)nicotinamide (CAS 454480-88-7)
- 2-([1,1'-Biphenyl]-4-yl)-4-(4-bromophenyl)-6-phenyl-1,3,5-triazine (CAS 1911641-83-2)
- 2-([1,1'-Biphenyl]-3-yl)-4-(4-bromophenyl)-6-phenyl-1,3,5-triazine (CAS 2102445-23-6)
- 3-(2-Chlorophenyl)-5-methoxy-1,3,4-oxadiazol-2(3H)-one (CAS 60931-28-4)
- 2-[Ethyl(2-pyrrolidinylmethyl)amino]-1-ethanoldihydrochloride (CAS 1219964-04-1)
- 5-Phenyl-3-(pyrrolidin-2-yl)-1,2,4-oxadiazole (CAS 1274636-41-7)
- {1-[(2,5-difluorophenyl)methyl]piperidin-3-yl}methanol (CAS 415952-69-1)
- 1-Bromo-4-ethynyl-2-nitrobenzene (CAS 2228981-42-6)
- Ethyl 3-amino-5-(methylthio)-4H-1,2,4-triazole-4-carboxylate (CAS 79742-02-2)
- lithium(1+) ion 5-(2,6-difluorophenyl)-1,3,4-oxadiazole-2-carboxylate (CAS 1909309-73-4)
- 2-Amino-5-methyl-5,6,7,8-tetrahydroquinolin-5-ol (CAS 1429914-14-6)
- Foritinib Impurity 7 (CAS CATO-C4X-33107)
- Semaglutide Impurity 188 (CAS CATO-C4X-2226188)
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