(S)-2-[4-(Trifluoromethyl)phenyl]oxirane CAS 135312-20-8
| CAS No. | 135312-20-8 |
| Molecular Formula | C9H7F3O |
| Molecular Weight | 188.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of (S)-2-[4-(Trifluoromethyl)phenyl]oxirane (C9H7F3O) is characterized by a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional 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).
(S)-2-[4-(Trifluoromethyl)phenyl]oxirane (CAS 135312-20-8), molecular formula C9H7F3O and molecular weight 188.15 g/mol, is a CATO reference standard with documented purity and traceability.
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)-2-[4-(Trifluoromethyl)phenyl]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 | C9H7F3O |
| Molecular Weight | 188.15 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F-containing |
Related S Standards
- 2-[4-(Trifluoromethyl)phenyl]oxirane (CAS 111991-14-1)
- 2-[2-(Trifluoromethyl)phenyl]oxirane (CAS 111991-15-2)
- 3-(Trifluoromethyl)-2,3-dihydro-1H-pyrrolo[2,3-b]pyridine (CAS 1150618-34-0)
- 3-Methyl-5-(trifluoromethyl)benzaldehyde (CAS 116070-39-4)
- 5-(Trifluoromethyl)-2,3-dihydro-1H-pyrrolo[2,3-c]pyridine (CAS 1245914-66-2)
- 6-(Trifluoromethyl)-2,3-dihydro-1H-pyrrolo[3,2-b]pyridine (CAS 1260664-09-2)
- 4-Methyl-2-(trifluoromethyl)benzaldehyde (CAS 1261622-11-0)
- 3-Methyl-2-(trifluoromethyl)benzaldehyde (CAS 1261874-94-5)
Recommended Standards
- 2,2-Difluoro-1-(4-fluoro-2-methylphenyl)ethan-1-one (CAS 1352217-67-4)
- 4-(2,2,2-Trifluoroethyl)benzaldehyde (CAS 1360594-78-0)
- 2,2-Difluoro-1-(3-fluoro-4-methylphenyl)ethan-1-one (CAS 1352217-39-0)
- 3-(2,2,2-Trifluoroethyl)benzaldehyde (CAS 1368345-17-8)
- 3-Fluoropropyl methacrylate (CAS 120224-39-7)
- Parathion-Ethyl (CAS 56-38-2)
- 2-Methyl-2,3,4,5-tetrahydro-1H-benzo[c]azepin-8-amine (CAS 223699-36-3)
- 5-Bromo-2-piperidinopyridine, HCl (CAS 1242336-67-9)
- 3'-Azido-3'-deoxythymidine (CAS 30516-87-1)
- 2,2′-(3,3′,5,5′-Tetramethyl[1,1′-biphenyl]-2,2′-diyl)bis[4,5-dihydrooxazole] (CAS 1021602-65-2)
- 4-Cyclopropyl-5-fluoro-6-methylpyridin-2-amine (CAS 1644538-92-0)
- 4,5-Dichloro-3-piperidinoylisothiazole (CAS 56504-52-0)
- Methyl 3-hydrazinyl-5-isopropyl-1H-pyrazole-4-carboxylate (CAS 104249-53-8)
- Semaglutide impurity 272 (CAS CATO-C4X-2226272)
Why CATO?
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