2-Fluoro-[1,1'-biphenyl]-4-yl 4-methoxybenzene-1-sulfonate CAS 477857-16-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 477857-16-2 |
| Molecular Formula | C19H15FO4S |
| Molecular Weight | 358.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Fluoro-[1,1'-biphenyl]-4-yl 4-methoxybenzene-1-sulfonate (CAS 477857-16-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H15FO4S. Molecular weight: 358.38 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H15FO4S |
| Molecular Weight | 358.38 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 3-(4-Allyl-5-((3,4-dichlorobenzyl)thio)-4H-1,2,4-triazol-3-yl)-1-(4-chlorobenzyl)pyridin-2(1H)-one (CAS 400075-04-9)
- (Ala11,D-Leu1?)-Orexin B (human) (CAS 532932-99-3)
- N-(2-(((2S,5S)-2,5-Diphenylpyrrolidin-1-yl)imino)ethyl)formamide (CAS 918944-84-0)
- 1-Benzyl-2-Methylpyrrolidin-3-One (CAS 69079-26-1)
- Ethyl 5-methoxy-1-(pyrimidin-2-yl)-1H-pyrazole-3-carboxylate (CAS 1427021-22-4)
- Insulin Lispro (CAS 133107-64-9)
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