5-(Ethylsulfonyl)-2-(4-fluorophenyl)-4-((4-fluorophenyl)sulfonyl)oxazole CAS 891021-42-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 891021-42-4 |
| Molecular Formula | C17H13F2NO5S2 |
| Molecular Weight | 413.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-(Ethylsulfonyl)-2-(4-fluorophenyl)-4-((4-fluorophenyl)sulfonyl)oxazole (CAS 891021-42-4) pharmaceutical standards reference standard. Molecular formula: C17H13F2NO5S2. Molecular weight: 413.42 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C17H13F2NO5S2 |
| Molecular Weight | 413.42 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Ethylsulfonyl Standards
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- 5-(3-(Ethylsulfonyl)phenyl)-4,8-dimethyl-9H-pyrido[2,3-b]indole-7-carboxylic acid (CAS 934542-76-4)
- N-(1-(4-(Ethylsulfonyl)phenyl)piperidin-4-yl)benzo[d]thiazol-2-amine (CAS 1444303-39-2)
- 6-(Ethylsulfonyl)-4-tosyl-3,4-dihydro-2H-benzo[b][1,4]oxazine-2-carboxylic acid (CAS 866051-08-3)
- 3-(Ethylsulfonyl)-N-(2-phenyl-2,4,5,6-tetrahydrocyclopenta[c]pyrazol-3-yl)benzamide (CAS 1170524-37-4)
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Recommended Standards
- 5-(3,4-Dimethoxyphenyl)-4-(furan-2-carbonyl)-3-hydroxy-1-((tetrahydrofuran-2-yl)methyl)-1H-pyrrol-2(5H)-one (CAS 618072-42-7)
- 7-(tert-Butyl)-3-(2,6-difluorophenyl)-6-((1-ethyl-1h-1,2,4-triazol-5-yl)methoxy)-[1,2,4]triazolo[4,3-b]pyridazine (CAS 286456-46-0)
- 4-(3-Formyl-4-methoxyphenyl)-1-methoxyisoquinolin-5-yl benzoate (CAS 651030-51-2)
- 4-Chloro-2-ethynylpyridine (CAS 1010115-57-7)
- (1S,2S)-(+)-2-Amino-1-phenyl-1,3-propanediol (CAS 28143-91-1)
- 4-Amino-3-(4-(difluoromethyl)phenyl)butanoic acid hydrochloride (CAS 2138234-02-1)
- Ibrutinib Impurity 108 (CAS CATO-C4X-1064108)
- 2-Phenoxy-1-(7-phenyl-1,4-thiazepan-4-yl)ethan-1-one (CAS 1797892-66-0)
- 2-Amino-5-bromo-3-chlorobenzoic acid (CAS 58026-21-4)
- (D-Tyr1,N-Me-Phe3)-Neuropeptide FF (H-4752.0001) (CAS 145274-93-7)
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