4-(3-(4-Fluorophenyl)-1,2,4-oxadiazol-5-yl)pyrrolidin-2-one CAS 1707571-57-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1707571-57-0 |
| Molecular Formula | C12H10FN3O2 |
| Molecular Weight | 247.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(3-(4-Fluorophenyl)-1,2,4-oxadiazol-5-yl)pyrrolidin-2-one (CAS 1707571-57-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H10FN3O2. Molecular weight: 247.23 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H10FN3O2 |
| Molecular Weight | 247.23 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, keep tightly closed to prevent evaporation |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Fluorophenyl Standards
- 2-(4-Fluorophenyl)-7-hydroxy-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one (CAS 1416343-68-4)
- 4-(3-(2-Fluorophenyl)-1,2,4-oxadiazol-5-yl)pyrrolidin-2-one (CAS 1707603-44-8)
- 2-(4-Fluorophenyl)-2,3-dihydro-1H-imidazo[1,2-b]pyrazole-7-carboxylic acid (CAS 1710833-81-0)
- 4-(3-(3-Fluorophenyl)-1,2,4-oxadiazol-5-yl)pyrrolidin-2-one (CAS 1710833-90-1)
- 1-n-(4-Fluorophenyl)-4-nitrobenzene-1,2-diamine (CAS 730951-10-7)
- 1-(4-Fluorophenyl)-4-methyl-2-oxo-1,2-dihydropyridine-3-carboxylic acid (CAS 1206801-35-5)
- 1-(5-(4-Fluorophenyl)isoxazol-3-yl)cyclopropanecarboxylic acid (CAS 1352534-82-7)
- 6-(4-Fluorophenyl)-1-methyl-2-oxo-1,2-dihydropyridine-4-carboxylic acid (CAS 1368556-31-3)
Recommended Standards
- N-(2-(2-Fluorophenoxy)pyrimidin-5-yl)acetamide (CAS 1396857-85-4)
- 2-(5-carbamoyl-1H-pyrrole-3-sulfonamido)acetic acid (CAS 1354961-61-7)
- N-Methyl-N-[3-(pentafluorosulfanyl)benzyl]amine (CAS 1287218-09-0)
- Ethyl (tosylmethyl)carbamate (CAS 2850-26-2)
- N-allyl-1-methyl-1H-pyrrole-2-carboxamide (CAS 888969-07-1)
- 5-cyclohexyl-5-methylimidazolidine-2,4-dione (CAS 6326-77-8)
- 1-[2-(4-Fluoro-phenyl)-imidazo[1,2-a]pyridin-3-ylmethyl]-piperidine-4-carboxylic acid (CAS 728916-56-1)
- 4-Methyl-6-(4-methylpiperazin-1-yl)nicotinonitrile (CAS 1355232-56-2)
- 2-(Difluoromethyl)-5-hydroxy-6-(trifluoromethyl)pyridine-3-carboxaldehyde (CAS 1805070-94-3)
- D-Lys20-Tirzepatide (CAS CATO-CPTD788914)
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