Tert-butyl (S)-2-((2-(4,5-dihydrooxazol-2-yl)phenyl)carbamoyl)pyrrolidine-1-carboxylate CAS 2101608-65-3
| CAS No. | 2101608-65-3 |
| Molecular Formula | C19H25N3O4 |
| Molecular Weight | 359.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Tert-butyl (S)-2-((2-(4,5-dihydrooxazol-2-yl)phenyl)carbamoyl)pyrrolidine-1-carboxylate (CAS 2101608-65-3), a certified reference material (molecular formula C19H25N3O4, MW 359.42 g/mol) for analytical method development and quality control.
Based on its molecular formula C19H25N3O4, Tert-butyl (S)-2-((2-(4,5-dihydrooxazol-2-yl)phenyl)carbamoyl)pyrrolidine-1-carboxylate contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 359.42 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), Tert-butyl (S)-2-((2-(4,5-dihydrooxazol-2-yl)phenyl)carbamoyl)pyrrolidine-1-carboxylate 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 | C19H25N3O4 |
| Molecular Weight | 359.42 g/mol |
| Appearance | Pale yellow to 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 3 |
Recommended Standards
- Riboflavin Impurity N17 (CAS 21037-25-2)
- tert-Butyl 2-(4-methoxyphenyl)-3-oxo-1,4,8-triazaspiro[4.5]dec-1-ene-8-carboxylate (CAS 931313-78-9)
- N,N-Didesmethyl Trimebutine Hydrochloride (CAS 84333-60-8)
- tert-butyl 4-(2-(1,3-dioxoisoindolin-2-yl)ethyl)piperazine-1-carboxylate (CAS 227776-28-5)
- 1,2-Difluoroadamantane (CAS 70422-22-9)
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- Methyl 2-amino-3-chloro-4-methylbenzoate (CAS 1504070-73-8)
- Solvent Red 80 (CAS 6358-53-8)
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- 1-(sec-Butyl)-N-((5-fluorothiophen-2-yl)methyl)-1H-pyrazol-3-amine hydrochloride (CAS 1856059-99-8)
- endo-Arg30-Semaglutide (CAS CATO-C4X-2226281)
Why CATO?
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