3-[5-(2-bromo-5-fluorophenyl)-1,3,4-oxadiazol-2-yl]propanoic acid CAS 1178951-41-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1178951-41-1 |
| Molecular Formula | C11H8BrFN2O3 |
| Molecular Weight | 315.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-[5-(2-bromo-5-fluorophenyl)-1,3,4-oxadiazol-2-yl]propanoic acid (CAS 1178951-41-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H8BrFN2O3. Molecular weight: 315.10 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H8BrFN2O3 |
| Molecular Weight | 315.10 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2-(trifluoromethyl)benzamide (CAS 1350426-21-9)
- Ethyl 8-bromo-6-fluoro-4-oxo-4H-chromene-2-carboxylate (CAS 790710-81-5)
- N-(2-Fluoro-4-iodophenyl)methanesulfonamide (CAS 143937-74-0)
- 5-(1-Aminopropyl)-2-methylphenol (CAS 1270377-46-2)
- 4-(propan-2-yl)-2-(trifluoromethyl)-2,5-dihydro-1,3-oxazol-5-one (CAS 2357-39-3)
- 1-(4-Chloro-3-(trifluoromethyl)phenyl)-N-methylmethanamine (CAS 90390-42-4)
- N-{2-[(4-bromophenyl)sulfanyl]ethyl}-2-[(2,3-dichlorophenyl)sulfanyl]acetamide (CAS 337923-61-2)
- 7-bromo-2-chloro-5-fluoro-1H-benzimidazole (CAS 1239720-18-3)
- 3-[(1S)-1-aminoethyl]-6-chloro-1H-quinolin-2-one;hydrochloride (CAS 1887009-48-4)
- Cyclopeptide-5 (CAS 197172-76-2)
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