(2R,3R)-3-((tert-Butoxycarbonyl)amino)oxetane-2-carboxylic acid CAS 2012574-99-9
| CAS No. | 2012574-99-9 |
| Molecular Formula | C9H15NO5 |
| Molecular Weight | 217.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (2R,3R)-3-((tert-Butoxycarbonyl)amino)oxetane-2-carboxylic acid.
(2R,3R)-3-((tert-Butoxycarbonyl)amino)oxetane-2-carboxylic acid (CAS 2012574-99-9), molecular formula C9H15NO5 and molecular weight 217.22 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C9H15NO5, (2R,3R)-3-((tert-Butoxycarbonyl)amino)oxetane-2-carboxylic acid contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 217.22 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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), (2R,3R)-3-((tert-Butoxycarbonyl)amino)oxetane-2-carboxylic 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 | C9H15NO5 |
| Molecular Weight | 217.22 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| 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.) | 1996 |
| Nitrogen Atoms | 1 |
Recommended Standards
- (1-Ethyl-5-hydroxy-1H-pyrazol-4-yl)(pyridin-3-yl)methanone (CAS 680972-05-8)
- (2R,3S)-3-((tert-Butoxycarbonyl)amino)oxetane-2-carboxylic acid (CAS 2012574-97-7)
- 5-(3-Methoxyphenyl)-1h-pyrrole-3-carboxylicacid (CAS 1958089-15-0)
- (2S,3R)-3-((tert-Butoxycarbonyl)amino)oxetane-2-carboxylic acid (CAS 2012574-98-8)
- N-Boc-2-amino-4-(benzyloxy)-1-iodonaphthalene (CAS 161646-53-3)
- 5-(Trifluoromethyl)-3-{[5-(trifluoromethyl)pyridin-2-yl]sulfanyl}pyridine-2-carbonitrile (CAS 338396-86-4)
- 4-Chloro-2-methylbenzyl 4-(3-oxo-3-(2-oxo-2,3-dihydrobenzo[d]oxazol-6-yl)propyl)piperazine-1-carboxylate (CAS 1144035-27-7)
- Tenofovir Alafenamide Impurity 2 (CAS 1883563-86-7)
- Pteridin-4-amine (CAS 6973-01-9)
- 3-Bromo-5-methylpyrazolo[1,5-a]pyrimidine (CAS 1263059-15-9)
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- Vernakalant HCl (CAS 748810-28-8)
- Semaglutide impurity 227 (CAS CATO-C4X-2226227)
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