3-(1-(4-Fluorophenyl)-1H-1,2,3-triazol-4-yl)-N-phenyl-1,2,4-oxadiazole-5-carboxamide CAS 1251630-85-9
| CAS No. | 1251630-85-9 |
| Molecular Formula | C17H11FN6O2 |
| Molecular Weight | 350.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 3-(1-(4-Fluorophenyl)-1H-1,2,3-triazol-4-yl)-N-phenyl-1,2,4-oxadiazole-5-carboxamide 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.
3-(1-(4-Fluorophenyl)-1H-1,2,3-triazol-4-yl)-N-phenyl-1,2,4-oxadiazole-5-carboxamide (CAS 1251630-85-9) is a high-purity analytical reference standard with the molecular formula C17H11FN6O2 and a molecular weight of 350.31 g/mol.
Structurally, 3-(1-(4-Fluorophenyl)-1H-1,2,3-triazol-4-yl)-N-phenyl-1,2,4-oxadiazole-5-carboxamide (C17H11FN6O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 15.0, corresponding to approximately 15 ring(s) or double-bond equivalent(s). With a molecular weight of 350.31 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C17H11FN6O2 |
| Molecular Weight | 350.31 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 |
| 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 6 |
Related Fluorophenyl Standards
- 3-[4-(4-Fluorophenyl)piperazin-1-yl]-5-(trifluoromethyl)pyridine-2-carbonitrile (CAS 338759-44-7)
- 1-(4-Fluorophenyl)-3-((perfluorophenyl)thio)propan-1-one (CAS 892162-91-3)
- 5-(2-Fluorophenyl)indeno[1,2-d]thiazolo[3,2-a]pyrimidine-3,6(2H,5H)-dione (CAS 860788-36-9)
- 3-(4-Fluorophenyl)-1-phenyl-4,7-phenanthroline (CAS 100097-77-6)
- 2-(1-(4-(2-Fluorophenyl)piperazin-1-yl)ethylidene)-1H-indene-1,3(2H)-dione (CAS 1024255-13-7)
- 2-(1-(4-(4-Fluorophenyl)piperazin-1-yl)ethylidene)-1H-indene-1,3(2H)-dione (CAS 523992-22-5)
- 4-[8-(3-Fluorophenyl)-1,7-naphthyridin-6-yl]cyclohexane-1-carboxylic acid (CAS 524734-30-3)
- N-(4-Fluorophenyl)-2-(4-(morpholine-4-carbonyl)piperazin-1-yl)acetamide (CAS 797773-11-6)
Recommended Standards
- 2,2,2-Trifluoroethyl n-[4-(2,6-dimethylmorpholin-4-yl)-3-fluorophenyl]carbamate (CAS 1208668-99-8)
- ((Perfluoro-1,4-phenylene)bis(ethyne-2,1-diyl))dibenzene (CAS 1408279-25-3)
- Flomoxef Impurity 6 (CAS CATO-C4X-13826)
- (S)-2-(3-(4-Fluorophenoxy)pyrrolidin-1-yl)-5-(trifluoromethyl)benzonitrile (CAS 1515857-15-4)
- 2-(Pyridin-3-yl)indoline (CAS 595548-62-2)
- 2-(3-Chloro-2-ethoxy-5-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2121511-33-7)
- 5-Bromo-2-(4-chlorophenyl)benzofuran (CAS 1374787-40-2)
- Tripyrasulfone (CAS 1911613-97-2)
- L-Sorbose-5- (CAS 478506-36-4)
- (R)-2-((tert-butoxycarbonyl)amino)-3-(5-methoxy-1H-indol-3-yl)propanoic acid (CAS 114873-19-7)
- 6-Benzyl-2-(4-(tert-butyl)benzylidene)-2H-thiazolo[3,2-b][1,2,4]triazine-3,7-dione (CAS 606954-24-9)
- 4-{[(2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-ylidene)methyl]amino}benzamide (CAS 909344-67-8)
- 3-Hydroxy-2-methoxyisonicotinaldehyde (CAS 874619-98-4)
- Semaglutide impurity 33 (CAS CATO-C4X-222633)
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