5-Bromo-N-[1-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)cyclohexyl]furan-2-carboxamide CAS 1396680-99-1
| CAS No. | 1396680-99-1 |
| Molecular Formula | C16H18BrN3O3 |
| Molecular Weight | 380.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution, 5-Bromo-N-[1-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)cyclohexyl]furan-2-carboxamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 380.24 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies 5-Bromo-N-[1-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)cyclohexyl]furan-2-carboxamide (CAS 1396680-99-1), a certified reference material (molecular formula C16H18BrN3O3, MW 380.24 g/mol) for analytical method development and quality control.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
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 | C16H18BrN3O3 |
| Molecular Weight | 380.24 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
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- 2-Methylisothiazol-3(2H)-one hydrate(50% H2O) (CAS 2089381-44-0)
- 8-Cyano-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 132664-44-9)
- 6-Chloro-N-isopropylpyrimidin-4-amine (CAS 945896-32-2)
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- 2-(4-Chlorophenyl)-5-((2,4-dichlorophenoxy)methyl)-1,3,4-oxadiazole (CAS 338395-84-9)
- Peptide-GMF (CAS CATO-CPTD788469)
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