4-(Benzenesulfonyl)-3-{4-[(4-fluorophenyl)methoxy]-3-methoxyphenyl}-2-methyl-1,2-oxazolidine CAS 321432-18-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 321432-18-2 |
| Molecular Formula | C24H24FNO5S |
| Molecular Weight | 457.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(Benzenesulfonyl)-3-{4-[(4-fluorophenyl)methoxy]-3-methoxyphenyl}-2-methyl-1,2-oxazolidine (CAS 321432-18-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C24H24FNO5S. Molecular weight: 457.51 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C24H24FNO5S |
| Molecular Weight | 457.51 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Benzenesulfonyl Standards
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- 3-(Benzenesulfonyl)-N-(2,3-dihydro-1,4-benzodioxin-6-yl)-[1,2,3]triazolo[1,5-a]quinazolin-5-amine (CAS 904575-98-0)
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Recommended Standards
- (E)-N-(4-fluorobenzyl)-2-(3-methoxy-4-((4-methoxybenzyl)oxy)phenyl)ethene-1-sulfonamide (CAS 339105-25-8)
- 4-Methyl-3-((4-nitrobenzyl)thio)-5-(1-phenyl-5-(1H-pyrrol-1-yl)-1H-pyrazol-4-yl)-4H-1,2,4-triazole (CAS 477709-32-3)
- (E)-2-(4-((4-fluorobenzyl)oxy)-3-methoxyphenyl)-N-(3-methoxybenzyl)ethene-1-sulfonamide (CAS 339104-63-1)
- 2-Amino-4-((aminomethyl)(hydroxy)phosphoryl)butanoic acid (CAS 89131-44-2)
- (S)-1-(5-aminopyridin-2-yl)pyrrolidin-3-ol (CAS 939376-61-1)
- Chloro(2,2':6',2''-terpyridine)platinum(II) chloride (CAS 60819-00-3)
- Tenofovir disoproxil Impurity 3 (CAS 52364-31-5)
- (2,4,6,7-Tetrahydropyrano[4,3-c]pyrazol-3-yl)methanamine (CAS 933722-15-7)
- 3-(Bromomethyl)isothiazole (CAS 4576-91-4)
- Des-[Oct-γ-Glu-AEEA-AEEA]-Semaglutide (CAS CATO-C4X-2226112)
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