5-(Piperidin-4-yl)-1,3,4-oxadiazol-2(3H)-one hydrochloride CAS 1046079-35-9
| CAS No. | 1046079-35-9 |
| Molecular Formula | C7H11N3O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 5-(Piperidin-4-yl)-1,3,4-oxadiazol-2(3H)-one hydrochloride 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.
5-(Piperidin-4-yl)-1,3,4-oxadiazol-2(3H)-one hydrochloride (CAS 1046079-35-9), molecular formula C7H11N3O2HCl and molecular weight 205.64 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C7H11N3O2HCl, 5-(Piperidin-4-yl)-1,3,4-oxadiazol-2(3H)-one hydrochloride contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 205.64 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H11N3O2 HCl |
| Molecular Weight | 205.64 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Piperidin Standards
- 1000339-76-3 Ethyl 2-(Piperidin-1-yl)-4-(trifluoromethyl)-1,3-thiazole-5-carboxylate ethyl 2-(piperidin-1-yl)-4-trifluoromethyl-1,3-thiazole-5-carboxylate ethyl 2-piperidin-1-yl-4-(trifluoromethyl)-1,3-thiazole-5-carboxylate (CAS 1000339-76-3)
- 2-(Piperidin-1-yl)-4-(trifluoromethyl)thiazole-5-carboxylic acid (CAS 1000339-77-4)
- Benzyl 2-(piperidin-4-yl)acetate hydrochloride (CAS 1000872-47-8)
- n-(Piperidin-3-ylmethyl)morpholine-4-carboxamide (CAS 1000941-33-2)
- 1000958-55-3 4-Ethyl-1-[2-(piperidin-4-yl)ethyl]piperidine DTXSID60649257 (CAS 1000958-55-3)
- 5-(Piperidin-2-yl)pyridin-2-amine (CAS 100133-12-8)
- 5-(Piperidin-1-ylmethyl)pyrimidine-2,4(1H,3H)-dione (CAS 100133-53-7)
- 1-methyl-5-(piperidin-1-ylcarbonyl)-1H-pyrazol-4-amine (CAS 1001500-82-8)
Recommended Standards
- N-(1,3-Dimethylbutyl)-N＇-phenyl-1,4-phenylenediamine (CAS 793-24-8)
- 6-fluoro-5-hydroxy-spiro[2.5]oct-5-en-7-one (CAS 2306265-66-5)
- (E)-N'-(3,4-Dihydronaphthalen-1(2H)-ylidene)-2-(trifluoromethyl)benzenesulfonohydrazide (CAS 2301999-05-1)
- 5-Acetyl-4-amino-6-methyl-2-(methylthio)nicotinonitrile (CAS 653587-91-8)
- N-(1H-indazol-4-yl)methanesulfonamide (CAS 685109-08-4)
- Levodropropizine Impurity 6 (CAS CATO-C4X-23986)
- 764-47-6 Propane, 1-(ethenyloxy)- 1-(Vinyloxy)propane EINECS 212-123-9 (CAS 764-47-6)
- 3-Chloro-2-[4-(pyrrolidine-1-sulfonyl)phenoxy]-5-(trifluoromethyl)pyridine (CAS 344278-02-0)
- 1-(4-Methoxybenzoyl)piperidine-3-carboxylic acid (CAS 436093-11-7)
- D-Ile27-Tirzepatide (CAS CATO-CPTD788907)
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