Carbonylbis(trifluoroacetato)bis(triphenylphosphine)ruthenium CAS 65912-34-7
| CAS No. | 65912-34-7 |
| Molecular Formula | 2*C18H16P |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
Carbonylbis(trifluoroacetato)bis(triphenylphosphine)ruthenium (CAS 65912-34-7) is a high-purity analytical reference standard with the molecular formula C18H16PC2HF3O2RuCO and a molecular weight of 506.40 g/mol.
Based on its molecular formula C18H16PC2HF3O2RuCO, Carbonylbis(trifluoroacetato)bis(triphenylphosphine)ruthenium contains a steroid core, a phosphonate group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 506.40 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.
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.
Physical & Chemical Properties
| Molecular Formula | 2*C18H16P 2*C2HF3O2 Ru CO |
| Molecular Weight | 506.40 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Halogen Content | F-containing |
Related Carbonylbis Standards
- 2,2'-Carbonylbis(4-methyl-1,2,4-oxadiazolidine-3,5-dione) (CAS 115491-90-2)
- 1,1'-Carbonylbis(3-methyl-1H-imidazol-3-ium) trifluoromethanesulfonate (CAS 120418-31-7)
- 4,4'-(Carbonylbis(azanediyl))dibenzoicacid (CAS 1234-27-1)
- 4,4'-(Carbonylbis(azanediyl))bis(N-(4-methylpyrimidin-2-yl)benzenesulfonamide) (CAS 13616-29-0)
- 4,4'-Carbonylbis(isobenzofuran-1,3-dione) (CAS 13972-93-5)
- 3,3'-Carbonylbis(7-(dibutylamino)-2H-chromen-2-one) (CAS 190605-10-8)
- Sodium 7,7'-(carbonylbis(azanediyl))bis(4-hydroxynaphthalene-2-sulfonate) (CAS 20324-87-2)
- 5,5'-(Carbonylbis(azanediyl)bis(methylene))bis(3-fluoro-5,1-phenylene)diboronic acid (CAS 2377606-23-8)
Recommended Standards
- {1-[3-(Diethylamino)propyl]-2-methanesulfonyl-1h-imidazol-5-yl}methanol (CAS 1221342-61-5)
- 4-Bromo-3-(butoxymethyl)-1-cyclopentyl-1H-pyrazole (CAS 1856074-33-3)
- 3-Hydroxy-2-[3-methoxy-4-(1-pyrrolidinyl)phenyl]-6,7-dimethyl-4H-1-benzopyran-4-one (CAS 1353224-65-3)
- 5-Amino-1-cyclopropyl-1H-pyrazole-4-carbaldehyde (CAS 2137628-45-4)
- Linezolid Impurity 58 (CAS 1175797-88-2)
- Methyl 4-(methylamino)tetrahydro-2H-pyran-2-carboxylate (CAS 1543413-56-4)
- 5-(Bromomethyl)-1-(phenylsulfonyl)-1H-indole (CAS 1184953-71-6)
- N-Methyl-4-(morpholinosulfonyl)aniline (CAS 783273-51-8)
- 1-Ethylpiperidine-3-carbaldehyde hydrochloride (CAS 1255717-79-3)
- Semaglutide Impurity 155 (x TFA Salt) (CAS CATO-C4X-2226155)
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