4-(4-Methylpiperazinomethyl)-4-trifluoromethylbenzophenone CAS 898783-95-4
| CAS No. | 898783-95-4 |
| Molecular Formula | C20H21F3N2O |
| Molecular Weight | 362.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4-(4-Methylpiperazinomethyl)-4-trifluoromethylbenzophenone.
4-(4-Methylpiperazinomethyl)-4-trifluoromethylbenzophenone (CAS 898783-95-4) is a high-purity analytical reference standard with the molecular formula C20H21F3N2O and a molecular weight of 362.39 g/mol.
4-(4-Methylpiperazinomethyl)-4-trifluoromethylbenzophenone (C20H21F3N2O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
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 | C20H21F3N2O |
| Molecular Weight | 362.39 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 |
| 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.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Methylpiperazinomethyl Standards
- 2-(4-Methylpiperazinomethyl)-2-trifluoromethylbenzophenone (CAS 898783-35-2)
- 2-(4-Methylpiperazinomethyl)-3-trifluoromethylbenzophenone (CAS 898783-37-4)
- 3-(4-Methylpiperazinomethyl)-2-trifluoromethylbenzophenone (CAS 898789-01-0)
- 3-(4-Methylpiperazinomethyl)-3-trifluoromethylbenzophenone (CAS 898789-03-2)
- 3-(4-Methylpiperazinomethyl)-4-trifluoromethylbenzophenone (CAS 898789-06-5)
- 4-(4-Methylpiperazinomethyl)-2-trifluoromethylbenzophenone (CAS 898783-91-0)
- 4-(4-Methylpiperazinomethyl)-3-trifluoromethylbenzophenone (CAS 898783-93-2)
- Ethyl 7-[2-(4-methylpiperazinomethyl)phenyl]-7-oxoheptanoate (CAS 898762-73-7)
Recommended Standards
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- N-((1-methyl-5-morpholino-3-(trifluoromethyl)-1H-pyrazol-4-yl)methyl)hexanamide (CAS 956184-34-2)
- N2,N6-Bis(4-methoxyphenyl)-9H-purine-2,6-diamine (CAS 791584-51-5)
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- N-(3-(3-(Furan-2-yl)-6-oxopyridazin-1(6H)-yl)propyl)-1-phenylmethanesulfonamide (CAS 1021253-76-8)
- 2-[4-(3-Pyrrolidinyl)1,3-thiazol-2yl]guanidine (CAS 115027-94-6)
- 2,4-Dimethyl-pentafluoroethylbenzene (CAS 1429056-34-7)
- Ethyl N-(2-methoxyethyl)-N-methylglycinate (CAS 616882-60-1)
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