(S)-3-(3-Fluorophenyl)-2-oxooxazolidine-5-carboxylic acid CAS 918543-51-8
| CAS No. | 918543-51-8 |
| Molecular Formula | C10H8FNO4 |
| Molecular Weight | 225.17 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 (S)-3-(3-Fluorophenyl)-2-oxooxazolidine-5-carboxylic acid.
(S)-3-(3-Fluorophenyl)-2-oxooxazolidine-5-carboxylic acid (CAS 918543-51-8), molecular formula C10H8FNO4 and molecular weight 225.17 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C10H8FNO4, (S)-3-(3-Fluorophenyl)-2-oxooxazolidine-5-carboxylic acid contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 225.17 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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)-3-(3-Fluorophenyl)-2-oxooxazolidine-5-carboxylic acid 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 | C10H8FNO4 |
| Molecular Weight | 225.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-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 methanol, ethanol, DMSO |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related S Standards
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Recommended Standards
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- 4-((4-Methyl-6-phenylpyridazin-3-yl)amino)butanoic acid (CAS 94477-20-0)
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- 2,5,8,11,14,17,20,23-Octaoxapentacosan-25-oic acid (CAS 101791-31-5)
- CBP501 Affinity Peptide trifluoroacetate salt (CAS 1351804-17-5)
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