Ruthenium dichlorobis(triphenylphosphine)- CAS 34076-51-2
| CAS No. | 34076-51-2 |
| Molecular Formula | C36H30Cl2P2Ru |
| Molecular Weight | 696.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 696.55 g/mol gives Ruthenium dichlorobis(triphenylphosphine)- distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Ruthenium dichlorobis(triphenylphosphine)- (CAS 34076-51-2), a certified reference material (molecular formula C36H30Cl2P2Ru, MW 696.55 g/mol) for analytical method development and quality control.
The molecular framework of Ruthenium dichlorobis(triphenylphosphine)- (C36H30Cl2P2Ru) is characterized by organophosphorus functionality, chlorine substitution, a polycyclic aromatic system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C36H30Cl2P2Ru |
| Molecular Weight | 696.55 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 21.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Halogen Content | Cl-containing |
Related Ruthenium Standards
- Ruthenium(II)(dipyrido-[3,2-a:2',3'-c]phenazine)(2,2'-bipyridine)2 (CAS 188626-94-0)
- Ruthenium, hydro[(1,2,3,4,5-η)-6-oxo-2,4-cyclohexadien-1-yl]bis(triphenylphosphine)- (CAS 61817-37-6)
- Ruthenium, [1,1'-bis[bis(1-methylethyl)phosphino-κP]ferrocene]dichloro(1,2-ethanediamine-κN,κN')-, (OC-6-13) (CAS 899444-57-6)
- Ruthenium, [[1,1'-binaphthalene]-2,2'-diylbis[diphenylphosphine-κP]]dichloro(1,2-ethanediamine-κN,κN')- (CAS 899821-59-1)
- Ruthenium iodide (CAS 13896-65-6)
- Ruthenium, [(1,2,3,4,5-η)-2,4-dimethyl-2,4-pentadien-1-yl][(1S)-1-[(1R)-1-(diphenylphosphino-κP)ethyl]-2-[2-(diphenylphosphino-κP)phenyl]ferrocene]iodo- (CAS 1021494-84-7)
- Ruthenium,[1,1'-(1S)-[1,1'-binaphthalene]-2,2'-diylbis[1,1-bis(3,5-dimethylphenyl)phosphine-κP]](η6-benzene)dichloro- (CAS 1224978-63-5)
- Ruthenium(III) acetylacetonate (CAS 14284-93-6)
Recommended Standards
- 5,8-Dibromo-2,3-bis[3-(octyloxy)phenyl]quinoxaline (CAS 565228-31-1)
- Haploside C (CAS 108279-04-5)
- 5,8-Dibromo-2,3-bis(4-(octyloxy)phenyl)quinoxaline (CAS 773094-62-5)
- Tetrakis(4-bromophenyl)germane (CAS 1018982-18-7)
- 6-Bromo-2,3,4,9-tetrahydro-1H-carbazol-1-amine (CAS 327990-62-5)
- (2’,6’-Dimethoxy-2-biphenylyl)diphenylphosphine (CAS 819867-24-8)
- 2-(Chloromethyl)-3,6-diamino-4-(difluoromethyl)pyridine (CAS 1806783-47-0)
- Tert-butyl 6-oxo-8-oxa-2,5-diazaspiro[3.6]Decane-2-carboxylate (CAS 2306276-17-3)
- 2-((4-Chlorophenyl)amino)propanehydrazide (CAS 1396979-05-7)
- [2-(3-Isopropoxyphenyl)ethyl]amine hydrochloride (CAS 1201633-59-1)
- Methyl 2-(3-(hydroxymethyl)piperidin-1-yl)nicotinate hydrochloride (CAS 1185312-53-1)
- N-(2,3-dimethylphenyl)-2-((3-ethyl-4-oxo-7-phenyl-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio)acetamide (CAS 1207051-73-7)
- 2-Bromo-7-methylimidazo[1,2-a]pyridine (CAS 1251033-52-9)
- Biotinyl-S6 Phosphate Acceptor Peptide trifluoroacetate salt (CAS 1815618-12-2)
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