1-(2-Oxo-1-phenyl-2-(2-(piperidin-1-ium-1-yl)ethoxy)ethyl)piperidin-1-ium chloride CAS 2404-18-4
| CAS No. | 2404-18-4 |
| Molecular Formula | C20H30N2O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
1-(2-Oxo-1-phenyl-2-(2-(piperidin-1-ium-1-yl)ethoxy)ethyl)piperidin-1-ium chloride (CAS 2404-18-4), molecular formula C20H30N2O2HCl and molecular weight 366.93 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1-(2-Oxo-1-phenyl-2-(2-(piperidin-1-ium-1-yl)ethoxy)ethyl)piperidin-1-ium chloride (C20H30N2O2HCl) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 366.93 g/mol, it falls into the moderately-high-molecular-weight range. 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.
Physical & Chemical Properties
| Molecular Formula | C20H30N2O2 2*HCl |
| Molecular Weight | 366.93 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.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
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- 7-Aminoimidazo[1,2-a]pyrimidin-5(8h)-one (CAS 1018125-19-3)
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- 3-Fluorophenylmethylboronic acid pinacol ester (CAS 1310048-95-3)
- 2-Bromo-5-(methoxymethyl)-4-methylpyridine (CAS 2404734-31-0)
- 2-Amino-2-(2-iodophenyl)ethan-1-ol hydrochloride (CAS 2138213-69-9)
- 4-Methoxy-3-(2-(phenylamino)thiazol-4-yl)phenol (CAS 1022104-58-0)
- (3aS,8aS)-4,4,8,8-Tetrakis(3,5-dimethylphenyl)tetrahydro-2,2-dimethyl-6-phenyl-1,3-dioxolo[4,5-e][1,3,2]dioxaphosphepin (CAS 1169835-86-2)
- Peptide Impurity 82 (CAS 10491-78-8)
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