(S)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-bromophenyl)propanoic acid CAS 220497-68-7
| CAS No. | 220497-68-7 |
| Molecular Formula | C24H20BrNO4 |
| Molecular Weight | 466.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (S)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-bromophenyl)propanoic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
CATO supplies (S)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-bromophenyl)propanoic acid (CAS 220497-68-7), a certified reference material (molecular formula C24H20BrNO4, MW 466.32 g/mol) for analytical method development and quality control.
(S)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-bromophenyl)propanoic acid (C24H20BrNO4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 | C24H20BrNO4 |
| Molecular Weight | 466.32 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2019 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- (S)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(3-bromophenyl)propanoic acid (CAS 507472-18-6)
- 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-bromophenyl)propanoic acid (CAS 276262-70-5)
- (S)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(2-bromophenyl)propanoic acid (CAS 507472-17-5)
- 3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(2-bromophenyl)propanoic acid (CAS 284492-04-2)
- 3-(propan-2-yl)piperazin-2-one (CAS 856845-64-2)
- tert-Butyl N-(3-[(3-aminopropyl)(methyl)amino]propyl)carbamate (CAS 87530-14-1)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com