3-(4-Bromophenyl)-1-cyclopropylpiperazine CAS 1248907-83-6
| CAS No. | 1248907-83-6 |
| Molecular Formula | C13H17BrN2 |
| Molecular Weight | 281.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C13H17BrN2, 3-(4-Bromophenyl)-1-cyclopropylpiperazine 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 281.19 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
3-(4-Bromophenyl)-1-cyclopropylpiperazine (CAS 1248907-83-6) is a high-purity analytical reference standard with the molecular formula C13H17BrN2 and a molecular weight of 281.19 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 | C13H17BrN2 |
| Molecular Weight | 281.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Bromophenyl Standards
- 3-(3-Bromophenyl)-1-cyclopropylpiperazine (CAS 1248907-95-0)
- (4-Bromophenyl)(cycloheptyl)methanone (CAS 1341944-89-5)
- (2-Bromophenyl)(cycloheptyl)methanone (CAS 1443309-77-0)
- (3-Bromophenyl)(cycloheptyl)methanone (CAS 1443328-71-9)
- 2-(3-Bromophenyl)ethyl cyclopentyl ketone (CAS 898760-91-3)
- 2-(4-Bromophenyl)ethyl cyclopentyl ketone (CAS 898762-10-2)
- 1-[5-(2-bromophenyl)thiophen-2-yl]ethan-1-one (CAS 1049872-66-3)
- 2-{[(2-bromophenyl)methyl]sulfanyl}pyrimidine (CAS 1249407-58-6)
Recommended Standards
- 6-Bromo-1'-methylspiro[indoline-3,4'-piperidine] (CAS 1160247-25-5)
- 5-Bromo-1'-methylspiro[indoline-3,4'-piperidine] (CAS 1160247-24-4)
- 2-Bromo-5-(cyclopropylmethylsulfonyl)thiophene (CAS 1253791-36-4)
- 3-(Trifluoromethyl)naphtho[1,2-c]isoxazole-5-carboxylic acid (CAS 1065076-41-6)
- 3-(aminomethyl)-2-methyloxolan-3-ol (CAS 1548849-97-3)
- (3-Fluoro-4-(pentyloxy)phenyl)methanol (CAS 1095085-20-3)
- 4-Cyano-2,3-difluoro-6-(difluoromethyl)pyridine (CAS 1804718-43-1)
- 4-(Methylamino)bicyclo[2.2.2]Octane-1-carboxylic acid (CAS 792136-91-5)
- cis-1-Benzyl-4-methyl-pyrrolidin-3-ylamine (CAS 75272-46-7)
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- 1,4-Dimethyl-2-(sulfinylamino)benzene (CAS 60669-05-8)
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- Ethyl 8-iodo-4-oxo-1,4-dihydroquinoline-3-carboxylate (CAS 205597-70-2)
- D-Leu14-Tirzepatide (CAS CATO-CPTD788920)
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