4-Bromo-5-ethoxy-2-methyloxazole CAS 284040-93-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 284040-93-3 |
| Molecular Formula | C6H8BrNO2 |
| Molecular Weight | 206.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Bromo-5-ethoxy-2-methyloxazole (CAS 284040-93-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H8BrNO2. Molecular weight: 206.04 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H8BrNO2 |
| Molecular Weight | 206.04 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 4-Bromo-5-(methoxymethyl)-3-methylisoxazole (CAS 2167449-36-5)
- 3-(4-bromo-2H-1,2,3-triazol-2-yl)propyl methanesulfonate (CAS CATO-C3D-262327)
- 2-Amino-1-(5-bromofuran-2-yl)ethan-1-ol (CAS 926264-94-0)
- 5-(tert-Butyl)-3-(2-(pyrrolidin-1-yl)ethyl)-1H-1,2,4-triazole (CAS 1279211-79-8)
- 1-Propanone, 2-methyl-1-(1H-pyrazol-4-yl)-, hydrochloride (1:1) (CAS 2567502-70-7)
- 4-Fluoro-3-(morpholin-4-yl)benzoic acid (CAS 1268124-48-6)
- 3-(1-Methylpyrrolidin-2-yl)-4,5,6,7-tetrahydro-1H-indazol-4-amine (CAS 1707375-36-7)
- 2388-07-0 CTK4F2485 Ethanol, lithium salt(9CI) (CAS 2388-07-0)
- (3-methoxy-2-pyridyl)methanol (CAS 51984-46-4)
- Vialox Peptide(Pentapeptide-3) diacetate (CAS 725232-44-0)
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