1-[4-(Piperidin-4-ylmethoxy)benzoyl]piperidinehydrochloride CAS 1332529-65-3
| CAS No. | 1332529-65-3 |
| Molecular Formula | C18H26N2O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 338.88 g/mol gives 1-[4-(Piperidin-4-ylmethoxy)benzoyl]piperidinehydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-[4-(Piperidin-4-ylmethoxy)benzoyl]piperidinehydrochloride (CAS 1332529-65-3), molecular formula C18H26N2O2HCl and molecular weight 338.88 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C18H26N2O2HCl, 1-[4-(Piperidin-4-ylmethoxy)benzoyl]piperidinehydrochloride contains a steroid core, 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 338.88 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C18H26N2O2 HCl |
| Molecular Weight | 338.88 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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
- 2-(Difluoromethyl)-4-iodo-3-(trifluoromethoxy)-5-(trifluoromethyl)pyridine (CAS 1804766-61-7)
- 3-(Cyclopropylcarbamoyl)-2-fluorophenylboronic acid (CAS 2096353-44-3)
- N-(2-cyanoethyl)-N-((5-formylfuran-2-yl)methyl)methanesulfonamide (CAS 496960-86-2)
- Landiolol Impurity 96 (CAS CATO-C4X-262196)
- 4-(Trifluoromethyl)phenyl carbonochloridate (CAS 34857-66-4)
- 851434-82-7 3-Methyl-5-(pyrrolidin-2-yl)-1,2-oxazole DTXSID30569812 (CAS 851434-82-7)
- (R)-N-(1-Boc-3-piperidyl)-2-chloro-5-fluoro-4-pyrimidinamine (CAS 1421757-69-8)
- 2-Amino-2-(2,5-dichlorophenyl)ethanol hydrochloride (CAS 2411638-49-6)
- 1-[5-chloro-2-(difluoromethoxy)phenyl]ethan-1-ol (CAS 1250521-60-8)
- Des-[Gly]31-Semaglutide(x TFA Salt) (CAS 873874-39-6(free base))
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