1-(4-Fluoro-benzyl)-piperazinetrifluoroacetate CAS 435345-45-2
| CAS No. | 435345-45-2 |
| Molecular Formula | C11H15FN2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 308.27 g/mol gives 1-(4-Fluoro-benzyl)-piperazinetrifluoroacetate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 1-(4-Fluoro-benzyl)-piperazinetrifluoroacetate (CAS 435345-45-2), a certified reference material (molecular formula C11H15FN2C2HF3O2, MW 308.27 g/mol) for analytical method development and quality control.
The molecular framework of 1-(4-Fluoro-benzyl)-piperazinetrifluoroacetate (C11H15FN2C2HF3O2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine 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.
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 | C11H15FN2 C2HF3O2 |
| Molecular Weight | 308.27 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, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Fluoro Standards
- 4-[(2-Fluoro-4-nitrophenoxy)methyl]-1-methylpiperidine (CAS 1000052-54-9)
- 3-Fluoro-4-((1-methylpiperidin-4-yl)methoxy)aniline (CAS 1000053-56-4)
- 2-Fluoro-5-iodo-4-methoxybenzoic acid (CAS 1000162-78-6)
- Ethyl 4-fluoro-3-ethoxybenzoate (CAS 1000207-63-5)
- 6-fluoro-4-iodo-1H-benzo[d]imidazole (CAS 1000308-33-7)
- 2-Fluoro-3-hydroxybenzonitrile (CAS 1000339-24-1)
- 1-(5-Fluoro-2-methylphenyl)pyrrolidine (CAS 1000339-32-1)
- 3-Fluoro-2-nitrobenzoic Acid (CAS 1000339-51-4)
Recommended Standards
- Ethyl 6-(bromomethyl)-2-(trifluoromethyl)pyrimidine-4-carboxylate (CAS 1334304-11-8)
- N-[2-(3,5-dimethyl-1h-pyrazol-1-yl)ethyl]-1,3-benzothiazol-2-amine (CAS 1177323-99-7)
- 2-Chloro-4-iodo-6-(trifluoromethyl)pyrimidine (CAS 1807272-83-8)
- (2E)-3-(3-Bromophenyl)-1-(3-nitrophenyl)prop-2-en-1-one (CAS 1415313-19-7)
- N-Chloroacetyl-DL-alanine (CAS 1190-32-5)
- Mesitylene tungsten tricarbonyl (CAS 12129-69-0)
- 2-Bromo-N-isopropyl-5H-pyrrolo[2,3-b]pyrazine-7-carboxamide (CAS 1426425-73-1)
- 1-(3-Fluorobenzyl)-1H-indol-3-yl imidothiocarbamate hydroiodide (CAS 1049784-93-1)
- 3-(3-Aminophenyl)piperidine-2,6-dione (CAS 1512414-62-8)
- Semaglutide Impurity 180 (CAS CATO-C4X-2226180)
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