5-Methyl-3-(piperidin-3-yl)-1,2,4-oxadiazole CAS 895573-64-5
| CAS No. | 895573-64-5 |
| Molecular Formula | C8H13N3O |
| Molecular Weight | 167.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Methyl-3-(piperidin-3-yl)-1,2,4-oxadiazole (C8H13N3O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
5-Methyl-3-(piperidin-3-yl)-1,2,4-oxadiazole (CAS 895573-64-5) is a high-purity analytical reference standard with the molecular formula C8H13N3O and a molecular weight of 167.21 g/mol.
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 | C8H13N3O |
| Molecular Weight | 167.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
Related Methyl Standards
- 2-Methyl-5-(piperidin-2-yl)-1,3,4-oxadiazole (CAS 1216213-45-4)
- 3-(Piperidin-3-yl)-1h-1,2,4-triazol-5-amine (CAS 1248128-33-7)
- 3-(Piperidin-4-yl)-1h-1,2,4-triazol-5-amine (CAS 1250823-11-0)
- 2-(Piperidin-1-yl)-1H-imidazol-4(5H)-one (CAS 291519-21-6)
- 3-Methyl-5-(piperidin-3-yl)-1,2,4-oxadiazole (CAS 902837-17-6)
- 3-Methyl-5-(piperidin-4-yl)-1,2,4-oxadiazole (CAS 795310-41-7)
- 5-(Piperidin-1-yl)-4h-1,2,4-triazol-3-amine (CAS 51420-45-2)
- 5-(Piperidin-4-yl)-2,3-dihydro-1H-pyrazol-3-one (CAS 957365-77-4)
Recommended Standards
- 5-methyl-3-(4-piperidyl)-1,2,4-oxadiazole (CAS 757175-70-5)
- 5-Methyl-5-azaspiro[3.5]Nonane-6,8-dione (CAS 2385456-24-4)
- 5-Methyl-2-propyl-1H-imidazole-4-carboxamide (CAS 865444-88-8)
- 5-Methyl-N-propyl-1H-pyrazole-3-carboxamide (CAS 37027-01-3)
- (R)-2,2-dimethyl-1-(3,4,5-trifluorophenyl)propan-1-amine (CAS 1390716-87-6)
- 2-(3-Amino-4-fluorophenyl)-1,2-thiazolidine-1,1-dione (CAS 1016697-24-7)
- 3,4-dimethylthiazole-2(3H)-thione (CAS 5316-79-0)
- 2-Cyano-3-hydroxy-N-methylbenzamide (CAS 1243402-34-7)
- 2,2-dimethyl-3-phenylpyrrolidine (CAS 1248677-31-7)
- 3-Fluoro-[1,2,4]triazolo[5,1-c][1,2,4]triazin-4(8H)-one (CAS 1353761-14-4)
- Methyl pyrazin-2-ylglycinate (CAS 19943-96-5)
- 2-(methylamino)butanenitrile hydrochloride (CAS 87486-26-8)
- (R)-1-Boc-3-propyl-piperazine (CAS 928025-57-4)
- Semaglutide impurity 89 (CAS CATO-C4X-222689)
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