3-(Piperidin-4-ylmethyl)-5-(thiophen-3-yl)-1,2,4-oxadiazole CAS 1779131-56-4
| CAS No. | 1779131-56-4 |
| Molecular Formula | C12H15N3OS |
| Molecular Weight | 249.33 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.
3-(Piperidin-4-ylmethyl)-5-(thiophen-3-yl)-1,2,4-oxadiazole (CAS 1779131-56-4) is a high-purity analytical reference standard with the molecular formula C12H15N3OS and a molecular weight of 249.33 g/mol.
Based on its molecular formula C12H15N3OS, 3-(Piperidin-4-ylmethyl)-5-(thiophen-3-yl)-1,2,4-oxadiazole contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 249.33 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C12H15N3OS |
| Molecular Weight | 249.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Piperidin Standards
- 3-(Piperidin-4-ylmethyl)-5-(thiophen-2-yl)-1,2,4-oxadiazole (CAS 1707586-05-7)
- n-(Piperidin-4-yl)morpholine-4-sulfonamide (CAS 479546-61-7)
- 4-(4-(Piperidin-1-yl)-1,3,5-triazin-2-yl)morpholine (CAS 144574-28-7)
- (1-(Piperidin-4-yl)-1H-1,2,3-triazol-4-yl)(pyrrolidin-1-yl)methanone (CAS 1479610-63-3)
- (1-(Piperidin-3-yl)-1H-1,2,3-triazol-4-yl)(pyrrolidin-1-yl)methanone (CAS 1707594-40-8)
- 2-(Piperidin-1-yl)ethyl 4-hydroxybenzoate (CAS 72232-71-4)
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- 4-(2-Piperidin-1-yl-ethoxy)-benzoic Acid (CAS 89407-98-7)
Recommended Standards
- 3-(Ethylsulfonyl)-2-(m-tolyl)-1H-pyrrole (CAS 1713602-27-7)
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- 1-(4-Acetamidophenyl)-3-allylthiourea (CAS 17098-56-5)
- tert-Butyl 3-(ethylsulfonyl)azetidine-1-carboxylate (CAS 1820707-97-8)
- 2-Phenyl-4-(hydroxymethyl)-2-oxazoline (CAS 15263-48-6)
- Ethyl 7-hydroxy-1-methyl-1H-indazole-5-carboxylate (CAS 894779-27-2)
- 3-Amino-n-ethyl-5-fluorobenzamide (CAS 1499211-62-9)
- Methyl 2-Amino-4-methylthiazole-5-carboxylate (CAS 3829-80-9)
- Mindodilol (CAS 70260-53-6)
- trans-3,4-difluoropiperidine hydrochloride (CAS 1419101-24-8)
- 1-((2-(Trimethylsilyl)ethoxy)methyl)-1H-imidazole (CAS 101226-33-9)
- 3-[(E)-2-[(3-Chlorophenyl)amino]-1-nitroethenyl]-1,3-dihydro-2-benzofuran-1-one (CAS 320420-37-9)
- 5-Bromo-2-(3-pyridinyloxy)aniline (CAS 946665-28-7)
- Semaglutide impurity 273 (CAS CATO-C4X-2226273)
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