3,4-Dimethyl-5-(Trifluoromethyl)-1,2-Oxazole CAS 161144-77-0
| CAS No. | 161144-77-0 |
| Molecular Formula | C6H6F3NO |
| Molecular Weight | 165.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 165.11 g/mol gives 3,4-Dimethyl-5-(Trifluoromethyl)-1,2-Oxazole distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
3,4-Dimethyl-5-(Trifluoromethyl)-1,2-Oxazole (CAS 161144-77-0) is a high-purity analytical reference standard with the molecular formula C6H6F3NO and a molecular weight of 165.11 g/mol.
3,4-Dimethyl-5-(Trifluoromethyl)-1,2-Oxazole (C6H6F3NO) contains an amide group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 3,4-Dimethyl-5-(Trifluoromethyl)-1,2-Oxazole 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 | C6H6F3NO |
| Molecular Weight | 165.11 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2003 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 1-(4-Chloro-3-methylphenyl)butan-1-ol (CAS 1314904-05-6)
- 3-(Difluoromethyl)azetidine (CAS 1258067-20-7)
- (2Z)-2-(Benzenesulfonyl)-3-(5-methoxy-1H-indol-3-yl)prop-2-enenitrile (CAS 1164474-01-4)
- 1-morpholino-2-(piperazin-1-yl)ethan-1-one (CAS 39890-46-5)
- 1-(2-Chlorobenzyl)-4-methyl-1H-pyrazol-5-amine (CAS 1015845-68-7)
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- 2-(4-(2-Phenylpropan-2-yl)phenoxy)acetic acid (CAS 70757-61-8)
- Insulin Degludec Impurity 6 (CAS CATO-C4X-21576)
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