Carbamic acid, ethyl-, 7-[[[(ethylamino)carbonyl]oxy]methyl]-2,3,5,7a-tetrahydro-1H-pyrrolizin-1-yl ester, (1R-trans)- CAS 34258-12-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 34258-12-3 |
| Molecular Formula | C14H23N3O4 |
| Molecular Weight | 297.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Carbamic acid, ethyl-, 7-[[[(ethylamino)carbonyl]oxy]methyl]-2,3,5,7a-tetrahydro-1H-pyrrolizin-1-yl ester, (1R-trans)- (CAS 34258-12-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C14H23N3O4. Molecular weight: 297.35 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C14H23N3O4 |
| Molecular Weight | 297.35 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Nitrogen Atoms | 3 |
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Recommended Standards
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- Tert-butyl(3s,4s)-3-hydroxy-4-methyl-pyrrolidine-1-carboxylate (CAS 216062-10-1)
- Semaglutide impurity 98 (CAS CATO-C4X-222698)
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