Piperazine-1,4-diylbis((2-fluorophenyl)methanone) CAS 304510-78-9
| CAS No. | 304510-78-9 |
| Molecular Formula | C18H16F2N2O2 |
| Molecular Weight | 330.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Piperazine-1,4-diylbis((2-fluorophenyl)methanone) (C18H16F2N2O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 330.33 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies Piperazine-1,4-diylbis((2-fluorophenyl)methanone) (CAS 304510-78-9), a certified reference material (molecular formula C18H16F2N2O2, MW 330.33 g/mol) for analytical method development and quality control.
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.
CATO manufactures Piperazine-1,4-diylbis((2-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 | C18H16F2N2O2 |
| Molecular Weight | 330.33 g/mol |
| Appearance | Pale yellow to 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Piperazine Standards
- 3,3'-(Piperazine-1,4-diyl)bis(propane-1-sulfonic acid) (CAS 5625-56-9)
- Piperazine Impurity 13 (CAS CATO-C4X-126513)
- 6,6'-(Piperazine-1,4-diyl)bis(3-chloroaniline) (CAS 1211428-93-1)
- 6,7-Piperazine Pixantrone (CAS 1430561-06-0)
- Piperazine Impurity 12 (CAS 93190-30-8)
- Piperazine-N,N′-bis(2-ethanesulfonic Acid)-d18 (CAS 352534-95-3)
- Piperazine Impurity 55 (CAS CATO-C4X-242755)
- Piperazine-PEG2-C2-NH-Boc (CAS 1850459-97-0)
Recommended Standards
- Pedicin (CAS 521-51-7)
- Triallyl Benzene-1,2,4-tricarboxylate (CAS 2694-54-4)
- N-Allyl-2-(3-oxo-6-(trifluoromethyl)-3,4-dihydro-2H-benzo[b][1,4]thiazin-2-yl)acetamide (CAS 881483-21-2)
- 62133-72-6 Bartsioside (CAS 62133-72-6)
- 2-[6-(2,2,2-trifluoroethoxy)pyridin-3-yl]acetonitrile (CAS 159981-22-3)
- Nitecapone-13C5 (CAS 1216671-39-4)
- 2-Bromo-3-chloro-5-(chloromethyl)-4-(difluoromethyl)pyridine (CAS 1806032-75-6)
- Methyl 6-chlorobenzofuran-2-carboxylate (CAS 323580-73-0)
- 2-Bromo-7-chlorophenazine (CAS 29453-79-0)
- 1,1,1,5,5,5-Hexamethyl-3-octyl-3-((trimethylsilyl)oxy)trisiloxane (CAS 187592-85-4)
- 4-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-1H-pyrazole (CAS 1706440-00-7)
- 2-((Piperidin-2-ylmethyl)thio)pyridine (CAS 1250586-27-6)
- Methyl 2-(3,5-dichlorophenyl)-2-(ethylamino)acetate (CAS 1218744-63-8)
- Semaglutide impurity 72 (CAS CATO-C4X-222672)
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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