1-[(4-Bromophenyl)methyl]piperazine CAS 91345-62-9
| CAS No. | 91345-62-9 |
| Molecular Formula | C11H15BrN2 |
| Molecular Weight | 255.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C11H15BrN2, 1-[(4-Bromophenyl)methyl]piperazine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 255.15 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
1-[(4-Bromophenyl)methyl]piperazine (CAS 91345-62-9) is a high-purity analytical reference standard with the molecular formula C11H15BrN2 and a molecular weight of 255.15 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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.
Physical & Chemical Properties
| Molecular Formula | C11H15BrN2 |
| Molecular Weight | 255.15 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.) | 1983 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Bromophenyl Standards
- [1-(3-bromophenyl)pyrrolidin-3-yl]methanamine (CAS 1017043-63-8)
- N-(2-Bromophenyl)piperidin-4-amine (CAS 1179012-66-8)
- 1-(3-Bromophenyl)piperidin-4-amine (CAS 1179833-02-3)
- 1-(4-Bromophenyl)piperidin-4-amine (CAS 1179943-35-1)
- n-(3-Bromophenyl)piperidin-4-amine (CAS 1183034-41-4)
- (3-Bromophenyl)(cyclopentyl)methanol (CAS 1184039-17-5)
- n-(3-Bromophenyl)piperidin-3-amine (CAS 1248977-43-6)
- (2-Bromophenyl)(cyclopentyl)methanol (CAS 1249753-35-2)
Recommended Standards
- 1-[(3-bromophenyl)methyl]pyrrolidin-3-amine (CAS 939759-91-8)
- 1-Bromo-3-(cyclohexyloxy)benzene (CAS 37631-06-4)
- 1-[(3-Bromophenyl)methyl]piperazine (CAS 423154-81-8)
- 1-Bromo-4-(cyclohexyloxy)benzene (CAS 30752-31-9)
- 2-(2-ETHYL-IMIDAZOL-1-YL)-6-METHOXY-PYRIDIN-3-YLAMINE (CAS 1545522-14-2)
- cis-4-(2-Methylbenzoyl)cyclohexane-1-carboxylic acid (CAS 735269-89-3)
- 4-Bromo-2-(4-propoxyphenyl)-2H-benzo[d][1,2,3]triazol-5-amine (CAS 1706461-67-7)
- 1-(3,4-Dimethoxyphenyl)piperazine hydrochloride (CAS 16015-72-8)
- 2,5,8,11,14,17-Hexaoxaoctadecane (CAS 1191-87-3)
- (R)-2-chloro-5-fluoro-4-(pyrrolidin-2-yl)benzoic acid (CAS 1388066-88-3)
- 3-Pyrazolidinone Hydrochloride (CAS 1752-88-1)
- 2-Oxo-2-((2-(trifluoromethyl)phenyl)amino)ethyl quinoline-2-carboxylate (CAS 728905-12-2)
- 2-(2-Fluoropyridin-3-yl)propan-2-ol (CAS 40247-48-1)
- Semaglutide impurity 203 (CAS CATO-C4X-2226203)
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