3-((2R,3S)-1-(tert-butoxycarbonyl)-3-((tert-butyldimethylsilyl)oxy)piperidin-2-yl)propanoic acid CAS 2241812-35-9
| CAS No. | 2241812-35-9 |
| Molecular Formula | C19H37NO5Si |
| Molecular Weight | 387.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 387.59 g/mol gives 3-((2R,3S)-1-(tert-butoxycarbonyl)-3-((tert-butyldimethylsilyl)oxy)piperidin-2-yl)propanoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
3-((2R,3S)-1-(tert-butoxycarbonyl)-3-((tert-butyldimethylsilyl)oxy)piperidin-2-yl)propanoic acid (CAS 2241812-35-9) is a high-purity analytical reference standard with the molecular formula C19H37NO5Si and a molecular weight of 387.59 g/mol.
3-((2R,3S)-1-(tert-butoxycarbonyl)-3-((tert-butyldimethylsilyl)oxy)piperidin-2-yl)propanoic acid (C19H37NO5Si) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3-((2R,3S)-1-(tert-butoxycarbonyl)-3-((tert-butyldimethylsilyl)oxy)piperidin-2-yl)propanoic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C19H37NO5Si |
| Molecular Weight | 387.59 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 1 |
Recommended Standards
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- Semaglutide impurity 44 (CAS CATO-C4X-222644)
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