Fmoc-(R)-3-amino-4-(3-cyano-phenyl)-butyric acid CAS 269726-84-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 269726-84-3 |
| Molecular Formula | C26H22N2O4 |
| Molecular Weight | 426.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Fmoc-(R)-3-amino-4-(3-cyano-phenyl)-butyric acid (CAS 269726-84-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C26H22N2O4. Molecular weight: 426.46 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C26H22N2O4 |
| Molecular Weight | 426.46 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related Fmoc Standards
- Fmoc-(R)-3-amino-4-(2-cyano-phenyl)-butyric acid (CAS 269726-81-0)
- Fmoc-N-Me-Phe(3-CN)-OH (CAS 2642331-80-2)
- Fmoc-D-Trp-OH (CAS 86123-11-7)
- Fmoc-Dap(Boc)-OH (CAS 162558-25-0)
- Fmoc-D-Dap(Boc)-OH (CAS 198544-42-2)
- Fmoc-L-Trp-OH (CAS 35737-15-6)
- (S)-Fmoc-2-amino-6-tert-butoxy-hexanoic acid (CAS 1354752-71-8)
- Fmoc-N-Me-Asp(OtBu)-OH (CAS 152548-66-8)
Recommended Standards
- Bis-PEG7-acid (CAS 94376-75-7)
- Melphalan Impurity 20 (CAS 97338-02-8)
- 5-(4-(Allyloxy)-3-methoxyphenyl)-1-(2-(dimethylamino)ethyl)-4-(furan-2-carbonyl)-3-hydroxy-1H-pyrrol-2(5H)-one (CAS 609797-00-4)
- 1-(1,1-Dioxido-4-(p-tolylthio)-2,5-dihydrothiophen-3-yl)ethan-1-one (CAS 339022-67-2)
- tert-Butyl 3-(2-methylpyrimidin-4-yl)azetidine-1-carboxylate (CAS 1956370-48-1)
- 2-(2,7-Disulfamoyl-9H-fluoren-9-ylidene)hydrazinecarboxamide (CAS 303059-54-3)
- Oxide-Cys1-Oxytocin (CAS CATO-C4X-206613)
- Bis(2,4,6-trichlorophenyl) 2-phenylmalonate (CAS 15781-73-4)
- (4-(tert-Butylcarbamoyl)-3-chlorophenyl)boronic acid (CAS 850589-46-7)
- Endo-Gly29-Tirzepatide (CAS CATO-CPTD788685)
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