4-(Perfluorobenzoyl)phenyl acetate CAS 890100-41-1
| CAS No. | 890100-41-1 |
| Molecular Formula | C15H7F5O3 |
| Molecular Weight | 330.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(Perfluorobenzoyl)phenyl acetate (CAS 890100-41-1), a certified reference material (molecular formula C15H7F5O3, MW 330.21 g/mol) for analytical method development and quality control.
Structurally, 4-(Perfluorobenzoyl)phenyl acetate (C15H7F5O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 330.21 g/mol, it falls into the moderately-high-molecular-weight range. 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.
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 | C15H7F5O3 |
| Molecular Weight | 330.21 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
Related Perfluorobenzoyl Standards
Recommended Standards
- 3-Hydroxy-2-pentafluorophenyl-2,3-dihydro-1H-quinazolin-4-one (CAS 438219-97-7)
- Ethyl 5-(bis(2-chloroethyl)amino)benzofuran-2-carboxylate (CAS 294174-66-6)
- N-((1,4-Dioxaspiro[4.4]nonan-2-yl)methyl)-2,5-dichlorobenzamide (CAS 899730-96-2)
- 2-(4-Chlorophenyl)-6,8-dimethylquinoline-4-carbonyl chloride (CAS 40846-25-1)
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- Semaglutide impurity 75 (CAS CATO-C4X-222675)
Why CATO?
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