(S)-4-Phenyl-3-Piperidin-4-Yl-Oxazolidin-2-One Hydrochloride CAS 521979-98-6
| CAS No. | 521979-98-6 |
| Molecular Formula | C14H18N2O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (S)-4-Phenyl-3-Piperidin-4-Yl-Oxazolidin-2-One Hydrochloride 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.
(S)-4-Phenyl-3-Piperidin-4-Yl-Oxazolidin-2-One Hydrochloride (CAS 521979-98-6), molecular formula C14H18N2O2HCl and molecular weight 282.77 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, (S)-4-Phenyl-3-Piperidin-4-Yl-Oxazolidin-2-One Hydrochloride is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 282.77 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C14H18N2O2 HCl |
| Molecular Weight | 282.77 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- 6-(3,4-Dimethoxyphenyl)-3-pyridinecarbaldehyde (CAS 898796-17-3)
- (4-((3,5-Dimethyl-1H-pyrazol-1-yl)methyl)phenyl)(4-ethylpiperazin-1-yl)methanone (CAS 1281035-76-4)
- 2-Iodo-3-(trifluoromethyl)benzoic acid (CAS 766473-89-6)
- (1-((Difluoromethyl)sulfonyl)piperidin-4-yl)methanamine hydrochloride (CAS 1311317-54-0)
- 1-(2-(6-(4-Methylpiperazin-1-yl)pyridin-3-yl)piperidin-1-yl)ethanone (CAS 1352539-50-4)
- 4-(Furan-2-ylmethylene)-2-phenyloxazol-5(4H)-one (CAS 15601-47-5)
- 2,3-Dichloro-6-fluorobenzonitrile (CAS 79544-26-6)
- 1-(4-Chloro-1H-pyrrol-2-yl)ethan-1-one (CAS 51333-63-2)
- Terazosin EP Impurity D (CAS 102714-74-9)
- Insulin Degludec Impurity 10 (CAS CATO-C4X-215710)
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