Praseodymiumtrifluoroacetylacetonate CAS 59991-56-9
| CAS No. | 59991-56-9 |
| Molecular Formula | C5H4F3O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Praseodymiumtrifluoroacetylacetonate (CAS 59991-56-9) is a high-purity analytical reference standard with the molecular formula C5H4F3O2Pr and a molecular weight of 293.99 g/mol.
Based on its molecular formula C5H4F3O2Pr, Praseodymiumtrifluoroacetylacetonate contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 293.99 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C5H4F3O2 Pr |
| Molecular Weight | 293.99 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.5 |
| CAS Registry Year (est.) | 1974 |
| Halogen Content | F-containing |
Recommended Standards
- 80264-88-6 Methyl 6-O-(2-acetamido-2-deoxy-beta-D-glucopyranosyl)-alpha-D-mannopyranoside N-((2R,3R,4R,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-2-(((2R,3S,4S,5S,6S)-3,4,5-trihydroxy-6-methoxytetrahydro-2H-pyran-2-yl)methoxy)tetrahydro-2H-pyran-3-yl)acetamide (CAS 80264-88-6)
- 3,6-di-tert-butyl-9-mesityl-10-methylacridin-10-ium tetrafluoroborate (CAS 2054779-48-3)
- 2-(2-Aminoethyl)-1H-benzo[d]imidazole-5-carbonitrile (CAS 237429-65-1)
- (2-Bromo-3-methylphenyl)(piperidin-1-yl)methanone (CAS 1424857-22-6)
- 4,6-dichloro-1-isopropyl-1h-pyrazolo[3,4-b]pyridine (CAS 1628459-82-4)
- 1-Benzyl-5-bromo-1H-benzo[d]imidazole (CAS 853788-98-4)
- 3-hydroxy-2-[(2-naphthylsulfonyl)amino]butanoic acid (CAS 1008972-08-4)
- 6-Mercapto-2-methylnicotinaldehyde (CAS 1355226-36-6)
- N-(Isoquinolin-1-ylmethyl)cyclopropanamine (CAS 1194487-42-7)
- Liraglutide Impurity 31 (CAS CATO-C4X-199231)
Why CATO?
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