2-(4-(4-Chlorophenyl)piperazin-1-yl)ethan-1-amine CAS 40255-46-7
| CAS No. | 40255-46-7 |
| Molecular Formula | C12H18ClN3 |
| Molecular Weight | 239.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C12H18ClN3, 2-(4-(4-Chlorophenyl)piperazin-1-yl)ethan-1-amine 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 239.74 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.
2-(4-(4-Chlorophenyl)piperazin-1-yl)ethan-1-amine (CAS 40255-46-7), molecular formula C12H18ClN3 and molecular weight 239.74 g/mol, is a CATO reference standard with documented purity and traceability.
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), 2-(4-(4-Chlorophenyl)piperazin-1-yl)ethan-1-amine 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 | C12H18ClN3 |
| Molecular Weight | 239.74 g/mol |
| 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.) | 1968 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chlorophenyl Standards
- 2-(4-Chlorophenyl)-2,5,5-trimethylmorpholine (CAS 1017419-87-2)
- 1-(1-(3-Chlorophenyl)ethyl)piperidin-3-ol (CAS 1033013-42-1)
- 2-(3-chlorophenyl)-3,5,5-trimethylmorpholine (CAS 1099623-13-8)
- 1-(1-(3-Chlorophenyl)ethyl)piperidin-4-ol (CAS 1146080-11-6)
- 4-[(2-chlorophenyl)methyl]-1-methylpiperidin-4-ol (CAS 1183059-86-0)
- n-(1-(3-Chlorophenyl)ethyl)pivalamide (CAS 1197607-38-7)
- 1-(4-Chlorophenyl)-N-methyl-1-(tetrahydro-2H-pyran-4-yl)methanamine (CAS 1340049-51-5)
- 2-(3-Chlorophenyl)-5-ethyl-5-methylmorpholine (CAS 1342729-78-5)
Recommended Standards
- 2-(4-(2-Chlorophenyl)piperazin-1-yl)ethanamine (CAS 55931-63-0)
- 2-(5-Chloro-2-ethoxyphenyl)piperidine (CAS 901920-26-1)
- 2-(3-Chloro-2-methoxy-5-methylphenyl)-4-methylpyrrolidine (CAS 603068-55-9)
- 2-(5-Chloro-2-methoxy-3-methylphenyl)-4-methylpyrrolidine (CAS 603069-16-5)
- 2,2,2-trifluoro-1-(4-fluorophenyl)ethanamine (CAS 852443-99-3)
- 3-Azetidinyl 5-chloro[1,1-biphenyl]-2-yl ether (CAS 1219948-67-0)
- Ethyl 4-chloro-7-methylpyrazolo[1,5-a][1,3,5]triazine-2-carboxylate (CAS 2365243-36-1)
- 4-Bromomethyl-3-fluoro-2-(trifluoromethyl)pyridine (CAS 1227594-29-7)
- 3-(Azocan-1-yl)propane-1-sulfonamide (CAS 1258778-62-9)
- N,N-diethyl-2-fluorobenzamide (CAS 10345-76-3)
- Ethyl 2-(5-chloro-8-methoxy-4-oxoquinolin-1(4H)-yl)acetate (CAS 1315374-58-3)
- 3-amino-5-fluorobenzene-1-thiol hydrochloride (CAS 1315368-02-5)
- 4-(Pyrazin-2-yl)-1,4-diazabicyclo[3.1.1]heptane (CAS 675591-28-3)
- Semaglutide impurity 39 (CAS CATO-C4X-222639)
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