1-(3-(4-Bromophenoxy)propyl)piperazine dihydrochloride CAS 1956325-78-2
| CAS No. | 1956325-78-2 |
| Molecular Formula | C13H19BrN2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(3-(4-Bromophenoxy)propyl)piperazine dihydrochloride (CAS 1956325-78-2), molecular formula C13H19BrN2OHCl and molecular weight 335.67 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1-(3-(4-Bromophenoxy)propyl)piperazine dihydrochloride (C13H19BrN2OHCl) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine/bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
As a certified reference material (CRM), 1-(3-(4-Bromophenoxy)propyl)piperazine 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 | C13H19BrN2O 2*HCl |
| Molecular Weight | 335.67 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
Related Bromophenoxy Standards
- Methyl 1-((4-bromophenoxy)methyl)-1h-pyrazole-3-carboxylate (CAS 1001500-22-6)
- 1-((4-Bromophenoxy)methyl)-3,5-dimethyl-4-nitro-1h-pyrazole (CAS 1001519-06-7)
- 1-(3-(4-Bromophenoxy)propyl)-4-ethylpiperazine (CAS 1001784-85-5)
- 1-((4-Bromophenoxy)methyl)-1H-pyrazol-4-amine (CAS 1002034-30-1)
- 4-(3-(3-Bromophenoxy)propyl)morpholine (CAS 1002056-86-1)
- 1-(3-(3-Bromophenoxy)propyl)-4-methylpiperazine (CAS 1002057-88-6)
- 1-(2-(3-Bromophenoxy)ethyl)-4-ethylpiperazine (CAS 1002536-33-5)
- 1-(2-(3-Bromophenoxy)ethyl)piperazine (CAS 1002600-98-7)
Recommended Standards
- 6-(2-(Pyridin-3-ylmethylene)hydrazineyl)-[1,2,4]triazolo[3,4-a]phthalazine (CAS 500269-75-0)
- (1R,2S)-Methyl 1-amino-2-vinylcyclopropanecarboxylate hydrochloride (CAS 259214-58-9)
- Acrylamide-1-13C (CAS 287399-24-0)
- 2-Fluoro-4-piperazinobenzoic Acid (CAS 1121613-69-1)
- 1,3-Dimethyl-2-thioxo-2,3-dihydroquinazolin-4(1H)-one (CAS 17730-53-9)
- 4-Bromophenylmethylsulfoxide (CAS 1349699-69-9)
- 3,4-diethoxy-2-fluoroaniline (CAS 95825-88-0)
- 5H-[1,2,4]Triazolo[4,3-b][1,2,4]triazole-3,6-diamine (CAS 400063-96-9)
- 2-(1,2,5,6-Tetrahydropyridin-3-yl)pyrimidine (CAS 182416-12-2)
- endo-Gly31-Semaglutide (CAS CATO-C4X-2226282)
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