5-(3,5-Difluorophenyl)oxazol-2-amine CAS 933752-57-9
| CAS No. | 933752-57-9 |
| Molecular Formula | C9H6F2N2O |
| Molecular Weight | 196.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C9H6F2N2O, 5-(3,5-Difluorophenyl)oxazol-2-amine 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 196.15 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
5-(3,5-Difluorophenyl)oxazol-2-amine (CAS 933752-57-9) is a high-purity analytical reference standard with the molecular formula C9H6F2N2O and a molecular weight of 196.15 g/mol.
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 5-(3,5-Difluorophenyl)oxazol-2-amine 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 | C9H6F2N2O |
| Molecular Weight | 196.15 g/mol |
| Appearance | Off-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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| 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 | 2 |
Related Difluorophenyl Standards
- 3-(3,5-difluorophenyl)-1,2-oxazol-5-amine (CAS 1020996-82-0)
- 4-(3,4-Difluorophenyl)oxazol-2-amine (CAS 1247569-55-6)
- 4-(2,6-Difluorophenyl)-1,3-oxazol-2-amine (CAS 1249863-38-4)
- 5-(2,5-Difluorophenyl)isoxazol-3-amine (CAS 1267143-12-3)
- 5-(3,4-Difluorophenyl)isoxazol-3-amine (CAS 1268090-93-2)
- Methyl 3-(3,4-difluorophenyl)propiolate (CAS 1341988-80-4)
- Methyl 3-(2,6-difluorophenyl)prop-2-ynoate (CAS 1342445-09-3)
- 4-(2,4-Difluorophenyl)-1,2-oxazol-5-amine (CAS 1342450-56-9)
Recommended Standards
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- 3-(Trifluoromethyl)thiophene-2-carboxylic Acid (CAS 767337-59-7)
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- n-Cyclopentyl-3-methylcyclohexan-1-amine (CAS 915922-26-8)
- Octahydro-2H-benzo[e][1,3]oxazine (CAS 90204-04-9)
- 1,3-Dimethyl-6-oxo-1h,6h,7h-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 1160246-28-5)
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