(3S,4S)-tert-butyl 3-(benzyl(benzyloxycarbonyl)amino)-4-ethoxypyrrolidine-1-carboxylate CAS 708273-39-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 708273-39-6 |
| Molecular Formula | C26H34N2O5 |
| Molecular Weight | 454.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(3S,4S)-tert-butyl 3-(benzyl(benzyloxycarbonyl)amino)-4-ethoxypyrrolidine-1-carboxylate (CAS 708273-39-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C26H34N2O5. Molecular weight: 454.56 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C26H34N2O5 |
| Molecular Weight | 454.56 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 2 |
Recommended Standards
- (24aS)-5,6,8,9,11,12,14,15,17,18 ,23,24,25,26-tetradecahydro-diindeno[7,1-qr:1',7'-st][1,4,7,10,13,16]hexaoxacycloheneicosin (CAS 881176-31-4)
- 1-((4-Hydroxyphenyl)amino)-4-((3,3,5-trimethylcyclohexyl)amino)anthracene-9,10-dione (CAS 79817-57-5)
- Santicizer® 278 (CAS 16883-83-3)
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- 4-Chloronaphthalene-1-sulfonamide (CAS 6292-61-1)
- Methyl 5-bromo-7-methyl-7H-pyrrolo[2,3-d]pyrimidine-4-carboxylate (CAS 1823924-68-0)
- 1-(4-Hydroxy-3,4-dihydroquinolin-1(2h)-yl)propan-1-one (CAS 1326761-07-2)
- 2-{pyrrolo[2,1-f][1,2,4]triazin-6-yl}ethan-1-amine (CAS 1547007-80-6)
- Ceritinib Impurity 84 (CAS CATO-C4X-104884)
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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