1-(2-Chlorobenzyl)-4-ethylpiperazine CAS 414874-77-4
| CAS No. | 414874-77-4 |
| Molecular Formula | C13H19ClN2 |
| Molecular Weight | 238.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-(2-Chlorobenzyl)-4-ethylpiperazine.
1-(2-Chlorobenzyl)-4-ethylpiperazine (CAS 414874-77-4) is a high-purity analytical reference standard with the molecular formula C13H19ClN2 and a molecular weight of 238.76 g/mol.
Structurally, 1-(2-Chlorobenzyl)-4-ethylpiperazine (C13H19ClN2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 238.76 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-(2-Chlorobenzyl)-4-ethylpiperazine 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 | C13H19ClN2 |
| Molecular Weight | 238.76 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.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chlorobenzyl Standards
- N-(4-chlorobenzyl)-2-(pyrrolidin-1-yl)ethan-1-amine (CAS 105479-08-1)
- N-(3-Chlorobenzyl)-N-methylpiperidin-4-amine (CAS 1119450-00-8)
- (1-(4-Chlorobenzyl)piperidin-4-yl)methanamine (CAS 226249-40-7)
- [1-(3-Chlorobenzyl)piperidin-4-yl]methylamine (CAS 898808-57-6)
- 1-(4-Chlorobenzyl)-4-ethylpiperazine (CAS 414879-06-4)
- N-(2-chlorobenzyl)-1-methylpiperidin-4-amine (CAS 415970-92-2)
- n-(2-Chlorobenzyl)-2-(pyrrolidin-1-yl)ethan-1-amine (CAS 823188-88-1)
- 5-(4-Chlorobenzyl)-4-methylthiazol-2-amine (CAS 1149333-36-7)
Recommended Standards
- 1-(2-Chloro-2-phenylethyl)-4-methylpiperazine (CAS 732921-55-0)
- 1-(3-(4-Chlorophenyl)propyl)piperazine (CAS 59214-26-5)
- {1-[(2-chlorophenyl)methyl]piperidin-4-yl}methanamine (CAS 833438-87-2)
- 2-(4-(4-Chlorophenyl)piperidin-1-yl)ethan-1-amine (CAS 944907-03-3)
- 6-Bromonaphthalene-2-thiol (CAS 50637-99-5)
- 8-(5-Hexylfuran-2-yl)octanoic acid (CAS 4179-44-6)
- (6-Fluorobenzo[b]thiophen-2-yl)boronic acid (CAS 501944-65-6)
- 1-(2,4-Dibromo-5-(difluoromethoxy)phenyl)propan-1-one (CAS 1803815-94-2)
- 2-Benzyl-3-({[(9h-fluoren-9-yl)methoxy]carbonyl}amino)propanoic acid (CAS 683217-58-5)
- N-(2-bromo-4,6-difluorophenyl)-N-methylisobutyramide (CAS 1024227-97-1)
- Benzo[h]quinolin-10(1H)-one (CAS 142506-60-3)
- (S,S,S)-(+)-(3,5-Dioxa-4-phosphacyclohepta[2,1-a:3,4-a’]dinaphthalen-4-yl)bis(1-phenylethyl)amine (CAS 209482-27-9)
- Piperazin-1-yl(pyridin-2-yl)methanone dihydrochloride (CAS 39639-99-1)
- Semaglutide Impurity 189 (CAS CATO-C4X-2226189)
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