(S)-2-((4-(Trifluoromethyl)phenoxy)methyl)oxirane CAS 256372-58-4
| CAS No. | 256372-58-4 |
| Molecular Formula | C10H9F3O2 |
| Molecular Weight | 218.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
(S)-2-((4-(Trifluoromethyl)phenoxy)methyl)oxirane (CAS 256372-58-4), molecular formula C10H9F3O2 and molecular weight 218.17 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (S)-2-((4-(Trifluoromethyl)phenoxy)methyl)oxirane (C10H9F3O2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), 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).
CATO manufactures (S)-2-((4-(Trifluoromethyl)phenoxy)methyl)oxirane 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 | C10H9F3O2 |
| Molecular Weight | 218.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
Related S Standards
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Recommended Standards
- (R)-4,4,4-Trifluoro-3-phenylbutanoic acid (CAS 374782-31-7)
- (S)-4,4,4-Trifluoro-3-phenylbutanoic acid (CAS 2245028-84-4)
- (R)-2-((4-(Trifluoromethyl)phenoxy)methyl)oxirane (CAS 851528-84-2)
- 1-(2-(Trifluoromethoxy)phenyl)propan-2-one (CAS 636597-80-3)
- Potassium trifluoro(styryl)borate (CAS 201852-49-5)
- 5-Methyl-3-pyridinesulfonyl chloride (CAS 166337-57-1)
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- E-3810 (CAS 1058137-23-7)
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- Oxazolo[4,5-c]pyridine-6-carboxylic acid (CAS 711084-61-6)
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- tert-Butyl 5-azaspiro[2.4]heptan-1-ylcarbamate hydrochloride (CAS 1434142-28-5)
- 3-Acetamido-N-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl)propanamide (CAS 1171891-27-2)
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