1-(3-BROMOPHENYL)-4-METHYLPIPERAZINE CAS 747413-17-8
| CAS No. | 747413-17-8 |
| Molecular Formula | C11H15BrN2 |
| Molecular Weight | 255.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 255.15 g/mol gives 1-(3-BROMOPHENYL)-4-METHYLPIPERAZINE distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-(3-BROMOPHENYL)-4-METHYLPIPERAZINE (CAS 747413-17-8), molecular formula C11H15BrN2 and molecular weight 255.15 g/mol, is a CATO reference standard with documented purity and traceability.
1-(3-BROMOPHENYL)-4-METHYLPIPERAZINE (C11H15BrN2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
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.) | 1986 |
| 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)-3,3-dimethylbutan-1-one (CAS 898764-35-7)
- 1-(3-Bromo-phenyl)-cyclohexanol (CAS 19920-85-5)
- 1-(3-Bromobut-3-en-1-yl)-4-ethoxybenzene (CAS 951889-96-6)
- 1-(4-Bromo-2-methylphenyl)piperazine (CAS 501903-60-2)
- 3-(3,4-Dimethoxyphenyl)-8-(trifluoromethyl)pyrido[2,3-e][1,2,3]triazolo[1,5-a]pyrimidin-5-amine (CAS 338420-35-2)
- 2-Bromo-2-methanesulfonyl-1-phenylethan-1-one (CAS 53066-72-1)
- (1S,4s)-4-amino-1-(hydroxymethyl)cyclohexan-1-ol (CAS 1398938-34-5)
- 4-Methoxy-3-[(2,2,2-trifluoroethoxy)methyl]-benzoic acid (CAS 1119449-79-4)
- 5-chlorothieno[3,2-b]pyridine-2-carboxylic acid (CAS 1896669-09-2)
- 10-Ethyl-2,3-dihydroimidazo[2,1-b]quinazolin-5(10H)-one (CAS 4802-89-5)
- 5-Bromo-8-fluoro-2H-benzo[d][1,3]oxazine-2,4(1H)-dione (CAS 1339384-06-3)
- Artesunate Impurity 4 (CAS CATO-C4X-15474)
- Riociguat Impurity 4 (CAS CATO-C4X-17494)
- Tirzepatide Impurity 11 TFA salt (CAS CATO-C4X-324011)
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