5-(5-(Benzyloxy)-6-bromopyridin-2-yl)oxazole CAS 1228666-35-0
| CAS No. | 1228666-35-0 |
| Molecular Formula | C15H11BrN2O2 |
| Molecular Weight | 331.16 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.
CATO supplies 5-(5-(Benzyloxy)-6-bromopyridin-2-yl)oxazole (CAS 1228666-35-0), a certified reference material (molecular formula C15H11BrN2O2, MW 331.16 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution, 5-(5-(Benzyloxy)-6-bromopyridin-2-yl)oxazole is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 331.16 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C15H11BrN2O2 |
| Molecular Weight | 331.16 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
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- 1-(Benzyloxy)-3-bromo-5-trifluoromethylbenzene (CAS 130723-14-7)
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Recommended Standards
- 10-Bromo Oxcarbazepine (CAS 113952-20-8)
- 3-(4-Bromophenyl)-2-(4-nitrophenyl)propanenitrile (CAS 1254177-54-2)
- N-(5-Bromopyridin-3-yl)-4-fluorobenzenesulfonamide (CAS 1112982-92-9)
- Methyl 5-bromo-2-((tert-butoxycarbonyl)amino)isonicotinate (CAS 1260664-14-9)
- 4-Phenyloxazole (CAS 20662-89-9)
- (5-BRomo-6-phenyl-1H-pyrazolo[3,4-b]pyridin-3-yl) cyclopropane carboxamide (CAS 583038-29-3)
- N-((1H-Imidazol-2-yl)methyl)aniline (CAS 166096-14-6)
- 6,6-Diphenyl-2,3,5,6-tetrahydroimidazo[2,1-b]oxazole (CAS 34792-37-5)
- 1-(4-Amino-3,3-difluoropiperidin-1-yl)ethan-1-one (CAS 1334418-52-8)
- N-Cyclopropyl-3-pyrrolidinecarboxamide hydrochloride (CAS 960391-33-7)
- tert-Butyl (2-amino-3-bromophenyl)carbamate (CAS 954238-73-4)
- 2-(Difluoromethyl)-5-nitropyridine-3-carbonyl chloride (CAS 1805225-17-5)
- Empagliflozin impurity 186 (CAS 2452301-28-7)
- Tirzepatide Impurity 59 (CAS CATO-C4X-324059)
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