5-Hydroxy-5-(trifluoromethyl)isoxazolidin-3-one CAS 206755-99-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 206755-99-9 |
| Molecular Formula | C4H4F3NO3 |
| Molecular Weight | 171.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5-Hydroxy-5-(trifluoromethyl)isoxazolidin-3-one (CAS 206755-99-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C4H4F3NO3. Molecular weight: 171.07 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C4H4F3NO3 |
| Molecular Weight | 171.07 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2016 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Hydroxy Standards
- 4-Hydroxy-2-methyl-5-nitropyridazin-3(2H)-one (CAS 2854-56-0)
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- Ethyl 5-hydroxy-4-methylisoxazole-3-carboxylate (CAS 1263211-90-0)
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- Ethyl 4-hydroxy-2-oxo-2,5-dihydro-1H-pyrrole-3-carboxylate (CAS 26390-92-1)
- Ethyl 4-hydroxy-5-oxo-2,5-dihydro-1H-pyrrole-3-carboxylate (CAS 772317-09-6)
Recommended Standards
- [(2,2,2-trifluoroethyl)carbamoyl]formic acid (CAS 1156726-64-5)
- Tfa-Gly-OH (CAS 383-70-0)
- Glyphosate-13C,15N (CAS 285978-24-7)
- cis-hexahydro-1H-thieno[3,4-c]pyrrole hydrochloride (CAS 179339-70-9)
- Ammonium 2-(isobutoxycarbonyl)benzoate (CAS 101976-14-1)
- 4-[(Cyclopropylamino)methyl]-2-methoxyphenol (CAS 918298-07-4)
- 3-Methyl-1-((tetrahydrofuran-2-yl)methyl)-1H-pyrazol-5-amine (CAS 1546435-81-7)
- (6-(1,10-Phenanthrolin-3-yl)naphthalen-2-yl)diphenylphosphine oxide (CAS 1480371-38-7)
- Ethenesulfonamide (CAS 2386-58-5)
- Urotensin II-Related Peptide (human, mouse, rat) (CAS 342878-90-4)
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