FMOC-(R)-3-AMINO-4-(2-FLUORO-PHENYL)-BUTYRIC ACID CAS 331763-63-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 331763-63-4 |
| Molecular Formula | C25H22FNO4 |
| Molecular Weight | 419.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies FMOC-(R)-3-AMINO-4-(2-FLUORO-PHENYL)-BUTYRIC ACID (CAS 331763-63-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C25H22FNO4. Molecular weight: 419.44 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C25H22FNO4 |
| Molecular Weight | 419.44 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.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related FMOC Standards
- Fmoc-L-2-Methyl-4-fluorophe (CAS 1217700-70-3)
- Fmoc-D-2-Methyl-4-fluorophe (CAS 1217744-26-7)
- Fmoc-2-fluoro-L-homophenylalanine (CAS 1260587-53-8)
- N-Fmoc-L-HomoPhe(4-F)-OH (CAS 1260608-85-2)
- Fmoc-α-methyl-D-2-Fluorophe (CAS 1315449-93-4)
- Fmoc-α-methyl-L-3-Fluorophe (CAS 1410792-22-1)
- Fmoc-4-fluoro-N-methyl-L-phenylalanine (CAS 1979176-87-8)
- (S)-3-(Fmoc-amino)-4-(2-fluorophenyl)butanoic Acid (CAS 270596-49-1)
Recommended Standards
- 4,4',4''-Nitrilotri(benzohydrazide) (CAS 223591-21-7)
- Fmoc-(r)-3-amino-4-(3-fluorophenyl)-butyric acid. (CAS 331763-67-8)
- 2-(2-Fluorophenyl)-4-((4-fluorophenyl)sulfonyl)-5-(4-methylpiperazin-1-yl)oxazole (CAS 862798-67-2)
- 1H-Pyrazolo[3,4-d]pyrimidine-4-thiol (CAS 5334-23-6)
- Methyl 2-amino-4-bromo-3-fluoro-5-hydroxybenzoate (CAS 2757097-41-7)
- 13-Hydroxytridecanoic Acid (CAS 7735-38-8)
- 4-Amino-4-methylcyclohexan-1-one (CAS 1262484-72-9)
- 1-Chloro-4-cyclopropoxy-2-iodobenzene (CAS 1243381-20-5)
- [4-(Bromomethyl)phenyl]methanamine Hydrobromide (CAS 34403-47-9)
- Gly-Neuroendocrine Regulatory Peptide-3 (human, mouse, rat) trifluoroacetate salt (CAS 1815618-19-9)
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 13829788188 / jacky.chen@cato-chem.com