Fmoc-D-Tyr(Bzl)-OH CAS 138775-48-1
Purity >95%In StockPharmaceutical Standards
| CAS No. | 138775-48-1 |
| Molecular Formula | C31H27NO5 |
| Molecular Weight | 493.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Fmoc-D-Tyr(Bzl)-OH (CAS 138775-48-1) pharmaceutical standards reference standard. Molecular formula: C31H27NO5. Molecular weight: 493.55 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C31H27NO5 |
| Molecular Weight | 493.55 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| 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 |
| Degree of Unsaturation (DBE) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 1 |
Related Fmoc Standards
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Recommended Standards
- Lotilaner Impurity 25 (CAS 1613733-75-7)
- MOCPAC (CAS 787549-26-2)
- Lotilaner Impurity 28 (CAS 1613733-77-9)
- 6-(2-chloroacetyl)-3,4-dihydro-1H-quinolin-2-one (CAS 61122-82-5)
- Methyl 2-(3-bromo-2-cyano-5-fluorophenyl)acetate (CAS 1805584-05-7)
- (4-(3-Cyclopropylureido)-3-methylphenyl)boronic acid (CAS 2246588-01-0)
- dimethyl 1-[(2S)-2-aminopropyl]triazole-4,5-dicarboxylate (CAS 2762328-30-1)
- Ethyl cyclobutanecarboxylate (CAS 14924-53-9)
- 3,4-Dichloro-1-[(2-fluorophenyl)methyl]-2,5-dihydro-1h-pyrrole-2,5-dione (CAS 112749-47-0)
- Semaglutide impurity 215 (CAS CATO-C4X-2226215)
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