(5-(Furan-2-yl)isoxazol-3-yl)(4-(thiophen-3-yl)piperidin-1-yl)methanone CAS 1421475-99-1
| CAS No. | 1421475-99-1 |
| Molecular Formula | C17H16N2O3S |
| Molecular Weight | 328.39 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-(Furan-2-yl)isoxazol-3-yl)(4-(thiophen-3-yl)piperidin-1-yl)methanone (CAS 1421475-99-1) is a high-purity analytical reference standard with the molecular formula C17H16N2O3S and a molecular weight of 328.39 g/mol.
Owing to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, (5-(Furan-2-yl)isoxazol-3-yl)(4-(thiophen-3-yl)piperidin-1-yl)methanone is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 328.39 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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), (5-(Furan-2-yl)isoxazol-3-yl)(4-(thiophen-3-yl)piperidin-1-yl)methanone 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 | C17H16N2O3S |
| Molecular Weight | 328.39 g/mol |
| 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 |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 3-chloro-4-(dibromomethyl)benzoic acid (CAS 1403326-76-0)
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- 2-((4-Methoxybenzo[d]thiazol-2-yl)(methyl)amino)-N-(pyridin-3-yl)acetamide (CAS 1396786-70-1)
- N-(3,4-Dimethylisoxazol-5-yl)-[1,1'-biphenyl]-2-sulfonamide (CAS 153623-85-9)
- 5α-Pregnan-3α-ol-20-one-17α,21,21,21-d4 (CAS 203805-85-0)
- L-690,330 (CAS 142523-38-4)
- N-((4-Benzamido-2,5-dioxotetrahydrofuran-3-yl)methyl)benzamide (CAS 108476-90-0)
- (R)-2-Phenyldihydro-2H-pyran-4(3H)-one (CAS 82110-27-8)
- Diethyl 2-acetamido-2-((6-methoxy-1H-indol-3-yl)methyl)malonate (CAS 94438-00-3)
- 1,4-Dibromo-2-chloro-3-fluorobenzene (CAS 1000573-09-0)
- tert-Butyl(1R,5S,8r)-8-iodo-3-azabicyclo[3.2.1]octane-3-carboxylate (CAS 2852760-66-6)
- 4-(2,4-Dichlorophenyl)butan-1-ol (CAS 112749-63-0)
- Ketotifen Impurity 18 (CAS 5570-77-4)
- Hepcidin/LEAP-1 (Human); Liver-Expressed Antimicrobial Peptide (CAS 342790-21-0)
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