5-(piperidin-4-yl)-1,3,4-oxadiazol-2-amine dihydrochloride CAS 1909337-36-5
| CAS No. | 1909337-36-5 |
| Molecular Formula | C7H12N4O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-(piperidin-4-yl)-1,3,4-oxadiazol-2-amine dihydrochloride (CAS 1909337-36-5), a certified reference material (molecular formula C7H12N4OHCl, MW 204.66 g/mol) for analytical method development and quality control.
The molecular framework of 5-(piperidin-4-yl)-1,3,4-oxadiazol-2-amine dihydrochloride (C7H12N4OHCl) is characterized by an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
As a certified reference material (CRM), 5-(piperidin-4-yl)-1,3,4-oxadiazol-2-amine dihydrochloride 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 | C7H12N4O 2*HCl |
| Molecular Weight | 204.66 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.) | 1995 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
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)
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Recommended Standards
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- 4-Amino-N-(2-chlorophenyl)benzene-1-sulfonamide (CAS 19837-85-5)
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- 3,3＇-Dichlorobenzidine (CAS 91-94-1)
- Methyl 5-formyl-3-methylthieno[2,3-b]pyridine-2-carboxylate (CAS 1221722-05-9)
- Hexafluoroacetone Trideuterate (d, 99%) (CAS 109640-39-3)
- Semaglutide impurity 78 (CAS CATO-C4X-222678)
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