(S)-5-Benzyl-2,2-dimethyloxazolidin-4-one CAS 89053-55-4
| CAS No. | 89053-55-4 |
| Molecular Formula | C12H15NO2 |
| Molecular Weight | 205.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (S)-5-Benzyl-2,2-dimethyloxazolidin-4-one is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(S)-5-Benzyl-2,2-dimethyloxazolidin-4-one (CAS 89053-55-4), molecular formula C12H15NO2 and molecular weight 205.25 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C12H15NO2, (S)-5-Benzyl-2,2-dimethyloxazolidin-4-one 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 205.25 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), (S)-5-Benzyl-2,2-dimethyloxazolidin-4-one 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 | C12H15NO2 |
| Molecular Weight | 205.25 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 1 |
Recommended Standards
- (S)-4-Ethyl-3-(p-tolyl)oxazolidin-2-one (CAS 572923-06-9)
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- (S)-2-benzylpyrrolidine-2-carboxylic acid (CAS 637020-57-6)
- (S)-Methyl 4-methyl-1,2,3,4-tetrahydroisoquinoline-7-carboxylate (CAS 2758015-48-2)
- n-(2-Phenylethyl)benzenesulfonamide (CAS 77198-99-3)
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- 3-Bromo-4-hydroxy-5-nitropyridine (CAS 31872-65-8)
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- Ethyl α-D-glucopyranoside (CAS 34625-23-5)
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- 2-((Cyclopropyl(pyridin-2-yl)methyl)amino)ethanol (CAS 1250677-30-5)
- 1-(Pyrazolo[1,5-a]pyrazin-4-yl)piperidin-4-amine (CAS 1566256-55-0)
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