3-Methyl-5-(trifluoromethyl)-1,2-oxazole CAS 161144-75-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 161144-75-8 |
| Molecular Formula | C5H4F3NO |
| Molecular Weight | 151.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Methyl-5-(trifluoromethyl)-1,2-oxazole (CAS 161144-75-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H4F3NO. Molecular weight: 151.09 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C5H4F3NO |
| Molecular Weight | 151.09 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 |
Related Methyl Standards
- 1028843-19-7 3-(trifluoromethyl)-1H-pyrazol-5-amine 5-TRIFLUOROMETHYL-2H-PYRAZOL-3-YLAMINE (CAS 1028843-19-7)
- 4-(Trifluoromethyl)-1H-pyrazol-3-amine (CAS 1056139-87-7)
- 5-Methyl-3-(trifluoromethyl)isoxazole (CAS 111079-03-9)
- 4-Methyl-3-(trifluoromethyl)-4H-1,2,4-triazole (CAS 1227465-50-0)
- 1-Methyl-4-(trifluoromethyl)-1H-1,2,3-triazole (CAS 126560-62-1)
- 4-(Trifluoromethyl)-1h-imidazol-2-amine (CAS 1394042-18-2)
- 4-(Trifluoromethyl)-2-oxa-3-azabicyclo[3.1.0]hex-3-ene (CAS 1627894-27-2)
- 5-Methyl-4-(trifluoromethyl)-1,2-oxazole (CAS 1823499-53-1)
Recommended Standards
- N-Trifluoroacetylpropargylamine (CAS 14719-21-2)
- 1-(2,2,2-Trifluoroethyl)-1H-1,2,4-triazole (CAS 1340049-32-2)
- (2R)-2-Amino-3-fluorosuccinic acid (CAS 95530-04-4)
- N-(4-(Diphenylphosphoryl)phenyl)-4-methylbenzamide (CAS 90304-95-3)
- 4-(Pyrrolidin-1-yl)-1-naphthoic acid (CAS 664362-55-4)
- 3-(8-Ethoxychroman-3-yl)acrylic acid (CAS 924857-48-7)
- 5-[(2-Methylphenoxy)methyl]-4-phenyl-4H-1,2,4-triazole-3-thiol (CAS 76111-25-6)
- 2-[(4-Methyl-1,2,3-thiadiazol-5-yl)sulfanyl]pyridine (CAS 400080-61-7)
- [(5-Methoxypyridin-2-yl)methyl](methyl)amine (CAS 1060801-72-0)
- Allo-D-Ile27-Tirzepatide (CAS CATO-CPTD788961)
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