931723-59-0 [3-(4-Fluorophenyl)-1,2,4-oxadiazol-5-yl]acetonitrile MFCD16874914 CAS 931723-59-0
| CAS No. | 931723-59-0 |
| Molecular Formula | C10H6FN3O |
| Molecular Weight | 203.17 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.
931723-59-0 [3-(4-Fluorophenyl)-1,2,4-oxadiazol-5-yl]acetonitrile MFCD16874914 (CAS 931723-59-0), molecular formula C10H6FN3O and molecular weight 203.17 g/mol, is a CATO reference standard with documented purity and traceability.
931723-59-0 [3-(4-Fluorophenyl)-1,2,4-oxadiazol-5-yl]acetonitrile MFCD16874914 (C10H6FN3O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
As a certified reference material (CRM), 931723-59-0 [3-(4-Fluorophenyl)-1,2,4-oxadiazol-5-yl]acetonitrile MFCD16874914 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C10H6FN3O |
| Molecular Weight | 203.17 g/mol |
| Appearance | Pale yellow to 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Fluorophenyl Standards
- 2-(3-(2-Fluorophenyl)-1,2,4-oxadiazol-5-yl)acetonitrile (CAS 1239730-26-7)
- 4-(4-Fluorophenyl)-2-oxo-2,5-dihydrofuran-3-carbonitrile (CAS 50691-04-8)
- 3-(2-Fluorophenyl)-2-methoxypyridine (CAS 1214331-57-3)
- 4-(4-Fluorophenyl)-2-methoxypyridine (CAS 1214340-38-1)
- 3-(3-Fluorophenyl)-2-methoxypyridine (CAS 1214342-88-7)
- 3-(3-Fluorophenyl)-5-methoxypyridine (CAS 1214364-48-3)
- 3-(4-Fluorophenyl)-2-methoxypyridine (CAS 1214374-07-8)
- 3-(4-Fluorophenyl)-5-methoxypyridine (CAS 1214374-19-2)
Recommended Standards
- MGS0008 (CAS 234085-20-2)
- Evocalcet Impurity 71 (CAS CATO-C4X-248571)
- Methyl 3-Hydroxy-5-nitrothiophene-2-carboxylate (CAS 89380-77-8)
- Ronidazole-d3 (CAS 1015855-87-4)
- 4-Chloro-2,6-bis(methylthio)pyrimidine-5-carbonitrile (CAS 277749-57-2)
- 2-(3-Nitrophenyl)quinoxaline (CAS 5021-44-3)
- 1,4-Bis(pyridin-2-ylmethoxy)benzene (CAS 219872-35-2)
- 5-Chloro-6-methoxynaphthalene-2-sulfonyl chloride (CAS 186550-37-8)
- 2-Chloro-4-(4-methylisoxazol-5-yl)phenol (CAS 1399653-31-6)
- (R)-1-phenyl-2-propen-1-ol (CAS 104713-12-4)
- (1S,2S)-2-((Benzyloxy)methyl)cyclopropane-1-carboxylic acid (CAS 1932779-15-1)
- (2R,3R,4S,5R)-2-(6-Amino-9H-purin-9-yl)-5-(1-hydroxyethyl)tetrahydrofuran-3,4-diol (CAS 847659-02-3)
- Fleroxacin Impurity 1 (CAS 105078-26-0)
- Exenatide (CAS 141758-74-9（free base）)
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