2-(3-Fluorophenyl)piperazine CAS 137684-17-4
| CAS No. | 137684-17-4 |
| Molecular Formula | C10H13FN2 |
| Molecular Weight | 180.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2-(3-Fluorophenyl)piperazine (CAS 137684-17-4) is a high-purity analytical reference standard with the molecular formula C10H13FN2 and a molecular weight of 180.22 g/mol.
Based on its molecular formula C10H13FN2, 2-(3-Fluorophenyl)piperazine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 180.22 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H13FN2 |
| Molecular Weight | 180.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Fluorophenyl Standards
- 3-(4-fluorophenyl)-3-methylbutan-2-one (CAS 1017409-06-1)
- 1-(2-Fluorophenyl)pyrrolidin-3-amine (CAS 1096836-33-7)
- 1-(3-Fluorophenyl)pentan-2-one (CAS 1176544-30-1)
- 1-(3-Fluorophenyl)-3-methylbutan-2-one (CAS 1178714-08-3)
- 2-(4-Fluorophenyl)-3-methylbutanal (CAS 1181631-88-8)
- 1-(3-Fluorophenyl)-3-methylbutan-1-one (CAS 1183881-59-5)
- (R)-2-(4-Fluorophenyl)piperazine (CAS 1213496-32-2)
- (R)-2-(2-Fluorophenyl)piperazine (CAS 1213908-28-1)
Recommended Standards
- (4R,7R)-4,7-Dimethyl-1,3,2-dioxathiepane 2,2-dioxide (CAS 136779-29-8)
- 2-(2-Fluorophenyl)piperazine (CAS 137684-18-5)
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