5-(4-((3-Fluorobenzyl)oxy)-3-iodophenyl)-1,3,4-oxadiazol-2-amine CAS 1706448-66-9
| CAS No. | 1706448-66-9 |
| Molecular Formula | C15H11FIN3O2 |
| Molecular Weight | 411.17 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.
5-(4-((3-Fluorobenzyl)oxy)-3-iodophenyl)-1,3,4-oxadiazol-2-amine (CAS 1706448-66-9), molecular formula C15H11FIN3O2 and molecular weight 411.17 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C15H11FIN3O2, 5-(4-((3-Fluorobenzyl)oxy)-3-iodophenyl)-1,3,4-oxadiazol-2-amine contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/iodine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 411.17 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C15H11FIN3O2 |
| Molecular Weight | 411.17 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | F/I-containing |
| Nitrogen Atoms | 3 |
Related Fluorobenzyl Standards
- 4-(4-Fluorobenzyl)-3-((4-nitrobenzyl)thio)-5-(trifluoromethyl)-4H-1,2,4-triazole (CAS 294853-30-8)
- 5-((2-Fluorobenzyl)oxy)-2-((4-(furan-2-carbonyl)piperazin-1-yl)methyl)-4H-pyran-4-one (CAS 898440-23-8)
- 5-((3-Fluorobenzyl)oxy)-2-((4-(furan-2-carbonyl)piperazin-1-yl)methyl)-4H-pyran-4-one (CAS 898420-94-5)
- 5-(2-Fluorobenzyl)-8-methoxy-3-(4-methoxyphenyl)-5H-pyrazolo[4,3-c]quinoline (CAS 866349-45-3)
- 5-(4-Fluorobenzyl)-8-methoxy-3-(4-methoxyphenyl)-5H-pyrazolo[4,3-c]quinoline (CAS 866347-48-0)
- 3-(5-((3-Fluorobenzyl)thio)-4-hexyl-4H-1,2,4-triazol-3-yl)-1H-indole (CAS 568560-96-3)
- 2-((4-Fluorobenzyl)thio)-1-(4-fluorophenyl)-5-(4-methoxyphenyl)-1H-imidazole (CAS 1207001-23-7)
- 2-((4-Fluorobenzyl)thio)-5-(1-methyl-3-(trifluoromethyl)-1H-thieno[2,3-c]pyrazol-5-yl)-1,3,4-oxadiazole (CAS 478080-24-9)
Recommended Standards
- 4-(tributylstannyl)-1,2-methylenedioxybenzene (CAS 124010-49-7)
- 3-(Tributylstannyl)benzoic acid (CAS 273747-03-8)
- 36809-75-3 Tin(4+) tetrakis(2-methylpropan-2-olate) DTXSID40747907 (CAS 36809-75-3)
- 4-Amino-5-fluoro-1-((3aR,4R,6S,6aS)-6-(iodomethyl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)pyrimidin-2(1H)-one (CAS 61787-05-1)
- [2,3'-Bipyridine]-6'-carboxylic acid (CAS 845827-00-1)
- 3-(3-bromopropoxy)propan-1-ol (CAS CATO-C3D-263021)
- 6-Chloro-2-phenyl-2H-pyrazolo[3,4-d]pyrimidine (CAS 1352319-28-8)
- 5-(Difluoromethyl)-2-ethynylpyridine (CAS 1211526-75-8)
- Methyl 3-fluoroimidazo[1,2-b]pyridazine-6-carboxylate (CAS 1315359-89-7)
- 3-Methyltetrahydrothiophene-3-carboxylic acid 1,1-dioxide (CAS 1546875-04-0)
- Pentafluorobenzene-1-sulfonyl fluoride (CAS 36650-04-1)
- Butyl 2,5-dioxopyrrolidine-1-carboxylate (CAS 6946-92-5)
- 6-Fluoro-1H-pyrrolo[3,2-b]pyridine-5-carbonitrile (CAS 1445856-48-3)
- Tirzepatide Impurity 33 (CAS CATO-C4X-324033)
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