(4-Benzylpiperazin-1-yl)(4-fluorophenyl)methanone CAS 289475-97-4
| CAS No. | 289475-97-4 |
| Molecular Formula | C18H19FN2O |
| Molecular Weight | 298.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(4-Benzylpiperazin-1-yl)(4-fluorophenyl)methanone (CAS 289475-97-4), molecular formula C18H19FN2O and molecular weight 298.35 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, (4-Benzylpiperazin-1-yl)(4-fluorophenyl)methanone is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 298.35 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
CATO manufactures (4-Benzylpiperazin-1-yl)(4-fluorophenyl)methanone under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C18H19FN2O |
| Molecular Weight | 298.35 g/mol |
| Appearance | Pale yellow to 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Benzylpiperazin Standards
- 2-(4-Benzylpiperazin-1-yl)-6-fluorobenzaldehyde (CAS 159944-64-6)
- 2-(4-Benzylpiperazin-1-yl)-3-fluorobenzaldehyde (CAS 883512-18-3)
- 2-(4-Benzylpiperazin-1-yl)-5-fluorobenzaldehyde (CAS 883512-26-3)
- 4-(4-Benzylpiperazin-1-yl)-2-fluorobenzaldehyde (CAS 883512-34-3)
- 4-(4-Benzylpiperazin-1-yl)-3-fluorobenzaldehyde (CAS 883512-41-2)
- 4-(4-Benzylpiperazin-1-yl)-1,1,1-trifluorobut-3-en-2-one (CAS 478047-08-4)
- 2-(4-Benzylpiperazin-1-yl)-N,6-dimethylpyrimidin-4-amine (CAS 1333960-23-8)
- 6-(4-Benzylpiperazin-1-yl)nicotinic acid (CAS 886360-80-1)
Recommended Standards
- Boc-PEG2-sulfonic acid (CAS 1817735-40-2)
- Trifluoro-methanesulfonic acid dimethyl(phenylmethyl)silyl ester (CAS 1612798-07-8)
- 2-(4-Fluorobenzyl)-4,4-dimethyl-1-phenylpyrazolidin-3-one (CAS 866155-50-2)
- 1,3-dichloro-5-fluoro-2-(trichloromethoxy)benZene (CAS 1417566-34-7)
- Methyl (R)-2-((tert-butoxycarbonyl)amino)-2-(4-(((trifluoromethyl)sulfonyl)oxy)phenyl)acetate (CAS 313490-19-6)
- 4-Bromophenyl Chloroformate (CAS 7693-44-9)
- 1-(O-tolyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 925006-64-0)
- 2,4,5-Trifluoro-3-methoxybenzamide, 97% (CAS 112811-64-0)
- Propanebis(imidamide) dihydrochloride (CAS 6623-84-3)
- alpha-Bromo-4-chlorophenylacetic Acid (CAS 3381-73-5)
- 2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl methanesulfonate (CAS 1245824-39-8)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (5-(tert-butyl)thiophen-3-yl)boronate (CAS 2223054-49-5)
- 9,10-Dimethoxy-2,3,4,6,7,11b-hexahydro-1H-pyrazino[2,1-a]isoquinoline dihydrochloride (CAS 109473-56-5)
- Insulin Degludec Impurity 2 (CAS CATO-C4X-21572)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com