2-Bromo-5-(tert-butyl)oxazole CAS 1713477-20-3
| CAS No. | 1713477-20-3 |
| Molecular Formula | C7H10BrNO |
| Molecular Weight | 204.06 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.
2-Bromo-5-(tert-butyl)oxazole (CAS 1713477-20-3), molecular formula C7H10BrNO and molecular weight 204.06 g/mol, is a CATO reference standard with documented purity and traceability.
2-Bromo-5-(tert-butyl)oxazole (C7H10BrNO) contains an amide group, a hydroxyl group, an ether linkage, bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
As a certified reference material (CRM), 2-Bromo-5-(tert-butyl)oxazole meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C7H10BrNO |
| Molecular Weight | 204.06 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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.) | 1994 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 3-Bromo-3a,4,5,6,7,7a-hexahydrobenzo[d]isoxazole (CAS 110164-82-4)
- 1-(4-Bromo-5-methylfuran-2-yl)-N-methylmethanamine (CAS 1399657-60-3)
- 3-Bromo-1-cyclopropylpyrrolidin-2-one (CAS 148776-25-4)
- 2-Bromo-4-(tert-butyl)oxazole (CAS 1595737-86-2)
- 3-Bromo-5-(tert-butyl)isoxazole (CAS 1780726-89-7)
- 5-Bromo-3-(tert-butyl)isoxazole (CAS 1782807-35-5)
- 3-bromo-1-(prop-2-en-1-yl)pyrrolidin-2-one (CAS 178946-25-3)
- 5-Bromo-2-(tert-butyl)oxazole (CAS 1823957-38-5)
Recommended Standards
- 2,4-Dichloro-5-methyl-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidine (CAS 1651890-99-1)
- (S)-2,4-dichloro-6-methyl-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidine (CAS 1417287-56-9)
- 1-(2-Bromoethoxy)cyclobutane-1-carbonitrile (CAS 1934950-59-0)
- 4-(Bromomethyl)tetrahydro-2H-pyran-4-carbonitrile (CAS 1374656-55-9)
- Ethyl 3-(9H-pyrido[3,4-b]indol-1-yl)propanoate (CAS 90686-24-1)
- 3,4-Dichloro-N-(5,6-dimethyl-1-octyl-1H-1,3-benzodiazol-4-yl)benzene-1-sulfonamide (CAS 338955-41-2)
- 4,6-dibromo-2-(bromomethyl)pyrimidine (CAS 1803610-39-0)
- 2-Bromo-3-ethylthiophene (CAS 53119-61-2)
- Diethyl n-methylsulfamide (CAS 54838-88-9)
- Manganese perchlorate hexahydrate (CAS 15364-94-0)
- 7-Chloro-4-hydroxy-2-(trifluoromethyl)quinoline (CAS 57124-20-6)
- 3-Fluoro-2-hydroxy-4-methylbenzaldehyde (CAS 1283718-64-8)
- (S)-2-(2-Bromophenyl)-4-(tert-butoxy)-4-oxobutanoic acid (CAS 2615912-66-6)
- Macrocyclic Peptide flaviviridae Viruses InhibitorDISCONTINUED (CAS 1510840-70-6)
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