(S)-tert-Butyl 4-(3-methoxy-3-oxoprop-1-en-1-yl)-2,2-dimethyloxazolidine-3-carboxylate CAS 129483-65-4
| CAS No. | 129483-65-4 |
| Molecular Formula | C14H23NO5 |
| Molecular Weight | 285.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-tert-Butyl 4-(3-methoxy-3-oxoprop-1-en-1-yl)-2,2-dimethyloxazolidine-3-carboxylate (CAS 129483-65-4) is a high-purity analytical reference standard with the molecular formula C14H23NO5 and a molecular weight of 285.34 g/mol.
The molecular framework of (S)-tert-Butyl 4-(3-methoxy-3-oxoprop-1-en-1-yl)-2,2-dimethyloxazolidine-3-carboxylate (C14H23NO5) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (S)-tert-Butyl 4-(3-methoxy-3-oxoprop-1-en-1-yl)-2,2-dimethyloxazolidine-3-carboxylate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C14H23NO5 |
| Molecular Weight | 285.34 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 1 |
Recommended Standards
- Benzyl o-benzyl-D-serinate (CAS 1279200-11-1)
- 2-Butyl (S)-5-Oxo-1,2-pyrrolidinedicarboxylic Acid 1-(1,1-Dimethylethyl) Ester (CAS 130622-04-7)
- 2-(Tert-butoxycarbonyl)-6-oxa-2-azaspiro[4.5]Decane-7-carboxylic acid (CAS 1268521-94-3)
- Methyl 3-(N-methylsulfamoyl)benzo[b]thiophene-2-carboxylate (CAS 1325304-23-1)
- Methyl 3-[(3S)-6-chloro-2-oxo-1H,2H,3H,4H-pyrido[2,3-b]pyrazin-3-yl]propanoate (CAS 1638603-92-5)
- 1-(4-Chloro-2-methoxybenzyl)pyrrolidin-3-amine (CAS 1707746-69-7)
- 1-(5-Chloro-2-methoxyphenyl)guanidine (CAS 75087-92-2)
- 3-Amino-5-fluoropicolinamide (CAS 1804146-01-7)
- 5,6-Dimethyl-3-(pyrrolidin-1-yl)pyridazine-4-carbothioamide (CAS 1249465-16-4)
- (1R,5S,6r)-rel-6-Amino-3-oxabicyclo[3.1.0]hexane Hydrochloride (CAS 1048962-49-7)
- 1-Oxo-1,3-dihydroisobenzofuran-4-carbonitrile (CAS 90483-95-7)
- Budesonide EP Impurity A (CAS 13951-70-7)
- 5-(1-Aminobut-3-en-1-yl)-2-methylaniline (CAS 1270523-35-7)
- Heptapeptide-6 (CAS CATO-CPTD788823)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com