[1,3-Bis(2,6-di-i-propylphenyl)imidazolidin-2-ylidene)(tricyclohexylphosphine)-(2-oxobenzylidene)ruthenium(II) CAS 1544328-59-7
| CAS No. | 1544328-59-7 |
| Molecular Formula | C52H77ClN2OPRu |
| Molecular Weight | 913.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C52H77ClN2OPRu, [1,3-Bis(2,6-di-i-propylphenyl)imidazolidin-2-ylidene)(tricyclohexylphosphine)-(2-oxobenzylidene)ruthenium(II) contains a nitrogen-containing heterocyclic scaffold, an amide group, organophosphorus functionality, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 913.68 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
[1,3-Bis(2,6-di-i-propylphenyl)imidazolidin-2-ylidene)(tricyclohexylphosphine)-(2-oxobenzylidene)ruthenium(II) (CAS 1544328-59-7) is a high-purity analytical reference standard with the molecular formula C52H77ClN2OPRu and a molecular weight of 913.68 g/mol.
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 | C52H77ClN2OPRu |
| Molecular Weight | 913.68 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- (E)-S-(2-(3-((2R)-4-(((((((2R,3S,4R,5R)-5-(6-Amino-9H-purin-9-yl)-4-hydroxy-3-(phosphonooxy)tetrahydrofuran-2-yl)methoxy)(hydroxy)phosphoryl)oxy)(hydroxy)phosphoryl)oxy)-2-hydroxy-3,3-dimethylbutanamido)propanamido)ethyl) 3-(4-hydroxyphenyl)prop-2-enethioate (CAS 119785-99-8)
- β-D-glucuronide-pNP-carbonate (CAS 894095-98-8)
- Cholic Acid Impurity 46 (CAS 3081473-18-6)
- (2R,3R,4R,5R)-2-((Bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-5-(2-isobutyramido-6-oxo-1,6-dihydro-9H-purin-9-yl)-4-(2-methoxyethoxy)tetrahydrofuran-3-yl (2-cyanoethyl) diisopropylphosphoramidite (CAS 251647-55-9)
- 10-Chloro-9-anthraldehyde (CAS 10527-16-9)
- 1-Isobutyl-1,2,3,4-tetrahydropyrrolo-[1,2-a]pyrazine (CAS 1146299-06-0)
- 3-(4-Isopropyl-3-methylphenoxy)pyrrolidinehydrochloride (CAS 1220019-19-1)
- 4-Ethylphenyl isocyanate 1-Ethyl-4-isocyanatobenzene p-Ethylphenyl isocyanate 23138-50-3 (CAS 23138-50-3)
- Cyclohexyl-15-Crown-5 (CAS 17454-48-7)
- N-(Benzo[d][1,3]dioxol-5-ylmethyl)-3-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxamide (CAS 1351585-01-7)
- 4-Cyano-3-methylisoquinoline (CAS 161468-32-2)
- Pyridin-3-ylmethanamine hydrochloride (CAS 84359-15-9)
- 2-(2,2,2-Trifluoroacetamido)benzene-1-sulfonyl fluoride (CAS 82422-46-6)
- Semaglutide Impurity 115 (CAS CATO-C4X-2226115)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com