Tricyclohexylphosphine[4,5-dimethyl-1,3-bis(2,4,6-trimethylphenyl)imidazol-2-ylidene][2-thienylmethylene]ruthenium(II) dichloride CAS 1190427-50-9
| CAS No. | 1190427-50-9 |
| Molecular Formula | C46H66Cl2N2PRuS |
| Molecular Weight | 882.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 882.04 g/mol gives Tricyclohexylphosphine[4,5-dimethyl-1,3-bis(2,4,6-trimethylphenyl)imidazol-2-ylidene][2-thienylmethylene]ruthenium(II) dichloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Tricyclohexylphosphine[4,5-dimethyl-1,3-bis(2,4,6-trimethylphenyl)imidazol-2-ylidene][2-thienylmethylene]ruthenium(II) dichloride (CAS 1190427-50-9) is a high-purity analytical reference standard with the molecular formula C46H66Cl2N2PRuS and a molecular weight of 882.04 g/mol.
The molecular framework of Tricyclohexylphosphine[4,5-dimethyl-1,3-bis(2,4,6-trimethylphenyl)imidazol-2-ylidene][2-thienylmethylene]ruthenium(II) dichloride (C46H66Cl2N2PRuS) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, organophosphorus functionality, chlorine substitution. 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
As a certified reference material (CRM), Tricyclohexylphosphine[4,5-dimethyl-1,3-bis(2,4,6-trimethylphenyl)imidazol-2-ylidene][2-thienylmethylene]ruthenium(II) dichloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C46H66Cl2N2PRuS |
| Molecular Weight | 882.04 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Tricyclohexylphosphine Standards
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- Tricyclohexylphosphine[1,3-bis(2,4,6-trimethylphenyl)imidazol-2-ylidene][3-phenyl-1H-inden-1-ylidene]ruthenium(II) dichloride 254972-49-1 CATMETIUM(R) RF1;TRICYCLOHEXYLPHOSPHINE[1,3-BIS(2,4,6-TRIMETHYLPHENYL)IMIDAZOL-2-YLIDENE][3-PHENYL-1H-INDEN-1-YLIDENE]RUTHENIUM(II) DICHLORIDE SC10234 (CAS 254972-49-1)
- Bis(tricyclohexylphosphine)palladium(II) Dichloride (CAS 29934-17-6)
Recommended Standards
- (2S,4R)-1-[(2S)-2-[5-[[2-[2,3-difluoro-6-(2-morpholinothiazol-4-yl)phenoxy]acetyl]amino]pentanoylamino]-3,3-dimethyl-butanoyl]-4-hydroxy-N-[(1S)-1-[4-(4-methylthiazol-5-yl)phenyl]ethyl]pyrrolidine-2-carboxamide (CAS 2488296-74-6)
- Elbasvir (CAS 1370468-36-2)
- 3-[[(8α,9R)-9-[[4-[[(8α,9R)-10,11-Dihydro-6′-methoxycinchonan-9-yl]oxy]-1-phthalazinyl]oxy]-10,11-dihydro-6′-methoxycinchonan-11-yl]thio]propanamide (CAS 1041469-34-4)
- Eravacycline impurity 25 (CAS CATO-C4X-293825)
- 2-Chloro-3-((2-chloro-4-nitrophenoxy)methyl)benzene-1-sulfonyl fluoride (CAS 30885-49-5)
- Methyl 1-(2,5-difluorobenzyl)piperidine-4-carboxylate (CAS 1057273-55-8)
- N-(1-Cyano-1-cyclopropylethyl)-2-((4-methylquinolin-2-yl)thio)acetamide (CAS 796127-48-5)
- tert-Butyl ((1-(6-ethoxypyrimidin-4-yl)piperidin-3-yl)methyl)carbamate (CAS 1353977-46-4)
- 1-(4-Fluorophenyl)-1-methylethylamine (CAS 17797-10-3)
- 14-Hydroxytetradecanoic acid (CAS 17278-74-9)
- 4-MEthyl-2-nitrothiophene (CAS 344591-56-6)
- n-(Prop-2-yn-1-yl)-2-(4-(2,2,2-trifluoroethyl)piperazin-1-yl)acetamide (CAS 1311833-18-7)
- 6-hydroxy-2λ⁶-thiaspiro[3.3]heptane-2,2-dione (CAS 1936102-87-2)
- Characteristic MSH-Tetrapeptide (CAS 4289-02-5)
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