(2R,4R)-1-(tert-butoxycarbonyl)-4-hydroxy-2-methylpyrrolidine-2-carboxylic acid CAS 185026-95-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 185026-95-3 |
| Molecular Formula | C11H19NO5 |
| Molecular Weight | 245.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2R,4R)-1-(tert-butoxycarbonyl)-4-hydroxy-2-methylpyrrolidine-2-carboxylic acid (CAS 185026-95-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H19NO5. Molecular weight: 245.27 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H19NO5 |
| Molecular Weight | 245.27 g/mol |
| Appearance | 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 methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2009 |
| Nitrogen Atoms | 1 |
Recommended Standards
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- Benzyl (1R,4S)-2-oxo-7-azabicyclo[2.2.1]Heptane-7-carboxylate (CAS 182138-16-5)
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