Fmoc-(S)-3-Amino-3-(2-nitro-phenyl)-propionic acid CAS 507472-25-5
| CAS No. | 507472-25-5 |
| Molecular Formula | C24H20N2O6 |
| Molecular Weight | 432.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Fmoc-(S)-3-Amino-3-(2-nitro-phenyl)-propionic acid is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Fmoc-(S)-3-Amino-3-(2-nitro-phenyl)-propionic acid (CAS 507472-25-5) is a high-purity analytical reference standard with the molecular formula C24H20N2O6 and a molecular weight of 432.42 g/mol.
Fmoc-(S)-3-Amino-3-(2-nitro-phenyl)-propionic acid (C24H20N2O6) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C24H20N2O6 |
| Molecular Weight | 432.42 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 2 |
Related Fmoc Standards
- (S)-3-(Fmoc-amino)-3-(3-nitrophenyl)propanoic Acid (CAS 374791-01-2)
- Fmoc-(R)-3-amino-3-(2-nitrophenyl)propionic acid (CAS 517905-93-0)
- Fmoc-(R)-3-amino-3-(3-nitro-phenyl)-propionic acid (CAS 374791-04-5)
- Fmoc-(R)-3-amino-3-(4-nitrophenyl)-propionic acid (CAS 507472-26-6)
- Fmoc-(RS)-3-amino-3-(3-nitrophenyl)-propionic acid (CAS 282525-10-4)
- Fmoc-(RS)-3-amino-3-(4-nitrophenyl)-propionic acid (CAS 273920-31-3)
- Fmoc-2-nitro-D-phenylalanine (CAS 478183-70-9)
- Fmoc-3-nitro-D-phenylalanine (CAS 478183-71-0)
Recommended Standards
- 3,5,6,7,8,3',4'-Heptamethoxyflavone (CAS 1178-24-1)
- N-(2-((3-(3-Fluorophenyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)oxy)ethyl)-3,5-dimethylisoxazole-4-sulfonamide (CAS 1203415-31-9)
- Difamilast Impurity 3 (CAS 937782-02-0)
- PF-04937319 (CAS 1245603-92-2)
- 5-(3-Bromo-6-chloro-2-fluorophenyl)oxazole (CAS 2364585-06-6)
- N-(benzo[d]thiazol-2-yl)pyrrolidine-2-carboxamide (CAS 1078791-18-0)
- (R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-methylsuccinic acid (CAS 1283766-23-3)
- Vitamin D2-d3 (CAS 1217448-46-8)
- 1-Bromo-4-chloro-2-fluorobenzene (CAS 1996-29-8)
- 3-Amino-N-(2-methoxyphenyl)benzofuran-2-carboxamide (CAS 1082500-30-8)
- Methanone, [3-(2-chloro-6-fluorophenyl)-5-methyl-4-isoxazolyl][4-(2-ethoxyphenyl)-1-piperazinyl]- (CAS 1016491-92-1)
- Pefloxacin Methane Sulfonate Dihydrate (CAS 149676-40-4)
- (S)-Benzyl (1-hydroxy-4-methylpentan-2-yl)carbamate (CAS 6216-61-1)
- Neuropeptide Y (1-24) amide (human, rat) (CAS 131448-51-6)
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