(αR)-α-[(3S)-3-(tert-Butyloxycarbonylamino)-4-methyl-2-oxopentyl]-4-fluoro-benzenepropanoic Acid CAS 223526-67-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 223526-67-8 |
| Molecular Formula | C20H28FNO5 |
| Molecular Weight | 381.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (αR)-α-[(3S)-3-(tert-Butyloxycarbonylamino)-4-methyl-2-oxopentyl]-4-fluoro-benzenepropanoic Acid (CAS 223526-67-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C20H28FNO5. Molecular weight: 381.44 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C20H28FNO5 |
| Molecular Weight | 381.44 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2020 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
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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 13829788188 / jacky.chen@cato-chem.com