3-methyl-5-(piperidin-3-yl)-1,2,4-oxadiazole hydrochloride CAS 1181540-59-9
| CAS No. | 1181540-59-9 |
| Molecular Formula | C8H13N3O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 3-methyl-5-(piperidin-3-yl)-1,2,4-oxadiazole 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.
3-methyl-5-(piperidin-3-yl)-1,2,4-oxadiazole hydrochloride (CAS 1181540-59-9), molecular formula C8H13N3OHCl and molecular weight 203.67 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C8H13N3OHCl, 3-methyl-5-(piperidin-3-yl)-1,2,4-oxadiazole hydrochloride contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 203.67 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.
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.
Physical & Chemical Properties
| Molecular Formula | C8H13N3O HCl |
| Molecular Weight | 203.67 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 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 |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related methyl 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-((4-Bromothiophen-2-yl)methyl)-n,4-dimethylbenzamide (CAS 1241532-92-2)
- 4-[(2R)-Piperidinyl]pyridine (CAS 1213554-31-4)
- 3-Chloro-2,5-dimethylpyridin-4-ol (CAS 2685800-26-2)
- 2-(3-Cyano-phenyl)-nicotinic acid (CAS 218138-63-7)
- 2-((2-Fluorobenzyl)thio)-5-(pyridin-4-yl)-1,3,4-oxadiazole (CAS 899752-18-2)
- 1306-01-0 CJ64N85J4S Thomas phosphate Tetracalcium diphosphorus nonaoxide EINECS 215-143-6 UNII-CJ64N85J4S (CAS 1306-01-0)
- 1-(2-BROMOETHYL)-4-FLUOROBENZENE 1-BROMO-2-(4-FLUOROPHENYL)ETHANE 1-FLUORO-4-(2-BROMOETHYL)BENZENE 2-(4-FLUOROPHENYL)ETHYL BROMIDE 2-(4-Fluorophenyl)ethylbromide 332-42-3 4-FLUORO-1-(2-BROMOETHYL)BENZENE 4-FLUOROPHENETHYL BROMIDE 4-FLUOROPHENYLETHYL BROMIDE AS01797 (CAS 332-42-3)
- methyl 3-amino-2-cyclohexylpropanoate hydrochloride (CAS 2044712-59-4)
- 3,5-Dimethoxyisothiazole-4-carbonitrile (CAS 35544-51-5)
- Tau Peptide (275-305) (Repeat 2 Domain) trifluoroacetate salt (CAS 330456-25-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com