1-[2-(2-Piperidinyl)ethyl]-1,2,3,4-tetrahydroquinoline dihydrochloride CAS 1219980-81-0
| CAS No. | 1219980-81-0 |
| Molecular Formula | C16H24N2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-[2-(2-Piperidinyl)ethyl]-1,2,3,4-tetrahydroquinoline dihydrochloride (CAS 1219980-81-0), molecular formula C16H24N2HCl and molecular weight 280.84 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C16H24N2HCl, 1-[2-(2-Piperidinyl)ethyl]-1,2,3,4-tetrahydroquinoline dihydrochloride contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 280.84 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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), 1-[2-(2-Piperidinyl)ethyl]-1,2,3,4-tetrahydroquinoline 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 | C16H24N2 2*HCl |
| Molecular Weight | 280.84 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 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Piperidinyl Standards
- 2-[(1-Methyl-4-piperidinyl)oxy]-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-pyridine (CAS 1015242-42-8)
- 2-(2-Methyl-1-piperidinyl)isonicotinic acid (CAS 1019127-10-6)
- 2-(4-Methyl-1-piperidinyl)isonicotinic acid (CAS 1019387-13-3)
- 4-(2-Methyl-1-piperidinyl)-3-nitrobenzoic acid (CAS 1019461-42-7)
- 2-(2-Methyl-1-piperidinyl)nicotinic acid (CAS 1019461-43-8)
- 6-(4-Piperidinyl)quinoline (CAS 1020277-40-0)
- 4-[2-(1-Piperidinyl)ethoxy]benzophenone (CAS 102156-42-3)
- 103660-47-5 Methyl 4-[3-(4-piperidinyl)-1H-pyrazol-5-yl]phenyl ether MFCD00665098 (CAS 103660-47-5)
Recommended Standards
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- N-(4-Aminopiperazin-1-yl)-3-phenylpropanamide (CAS 1956309-49-1)
- 8-Oxo-da cep (CAS 142979-42-8)
- Indium(III) fluoride trihydrate,99.00% (CAS 14166-78-0)
- 4-amino-1H-pyrrolo[3,2-c]pyridine-2-carbaldehyde (CAS 885272-36-6)
- 5-[4-(trifluoromethyl)phenyl]-4h-1,2,4-triazol-3-amine (CAS 178556-79-1)
- 4-Bromo-7-chloro-2,3-dihydrobenzofuran (CAS 1780176-03-5)
- Glu17-Semaglutide (CAS CATO-C4X-2226209)
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