(9H-Fluoren-9-yl)MethOxy]Carbonyl L-2-Amino-4-bromo-4-pentenoic acid CAS 220497-60-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 220497-60-9 |
| Molecular Formula | C20H18BrNO4 |
| Molecular Weight | 416.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(9H-Fluoren-9-yl)MethOxy]Carbonyl L-2-Amino-4-bromo-4-pentenoic acid (CAS 220497-60-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C20H18BrNO4. Molecular weight: 416.27 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C20H18BrNO4 |
| Molecular Weight | 416.27 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2019 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- (2E)-1-{4-[(2,4-dichlorophenyl)methoxy]phenyl}-3-[(4-fluorophenyl)amino]prop-2-en-1-one (CAS 478033-91-9)
- (E)-3-((4-chloro-2-fluorophenyl)amino)-1-(2-((4-chlorobenzyl)oxy)phenyl)prop-2-en-1-one (CAS 551931-18-1)
- (2E)-1-{3-[(2-chloro-6-fluorophenyl)methoxy]phenyl}-3-[(4-chlorophenyl)amino]prop-2-en-1-one (CAS 478039-92-8)
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- 2,4-Dimethoxybenzenesulfonyl chloride (CAS 63624-28-2)
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- (4-Methoxy-5-methylfuran-2-yl)(phenyl)methanol (CAS 356552-15-3)
- 2-Hydroxybenzenesulfonamide (CAS 3724-14-9)
- Peptide T (CAS 106362-32-7)
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