O-(tert-Butyldimethylsilyl)-N-Fmoc-L-threonine CAS 146346-82-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 146346-82-9 |
| Molecular Formula | C25H33NO5Si |
| Molecular Weight | 455.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies O-(tert-Butyldimethylsilyl)-N-Fmoc-L-threonine (CAS 146346-82-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C25H33NO5Si. Molecular weight: 455.62 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C25H33NO5Si |
| Molecular Weight | 455.62 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| 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