Dichlorobis(bipyridine)ruthenium CAS 15746-57-3
| CAS No. | 15746-57-3 |
| Molecular Formula | C20H16Cl2N4Ru |
| Molecular Weight | 484.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Dichlorobis(bipyridine)ruthenium (CAS 15746-57-3), molecular formula C20H16Cl2N4Ru and molecular weight 484.34 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution, Dichlorobis(bipyridine)ruthenium is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 484.34 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
As a certified reference material (CRM), Dichlorobis(bipyridine)ruthenium 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 | C20H16Cl2N4Ru |
| Molecular Weight | 484.34 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 |
| 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.) | 1961 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Dichlorobis Standards
- cis-Dichlorobis(bipyridine)ruthenium(II) (CAS 19542-80-4)
- Dichlorobis[(1,2,3,4,5-η)-1-(1,1-dimethylethyl)-2,4-cyclopentadien-1-yl]hafnium (CAS 33010-55-8)
- trans-Dichlorobis(4-chloropyridine)platinum (CAS 24476-74-2)
- Dichlorobis(benzonitrile)platinum(II) (CAS 14873-63-3)
- Dichlorobis(3-amino-2H-1-benzopyran-2-one-N)dichloropalladium (CAS 76295-00-6)
- trans-Dichlorobis(triethylphosphine)platinum(II) (CAS 13965-02-1)
- trans-Dichlorobis(pyridoxine)palladium (CAS 84180-62-1)
- Dichlorobis[3-(di-i-propylphosphino)propylamine]ruthenium(II) (CAS 1196147-57-5)
Recommended Standards
- N-(4-bromo-2-methylphenyl)-2-((3-cyano-4-(trifluoromethyl)-5,6,7,8-tetrahydroquinolin-2-yl)thio)acetamide (CAS 626227-81-4)
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- 2-((4-(4-Bromophenyl)-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(2-fluorophenyl)acetamide (CAS 726158-21-0)
- 2-(2-(1-(4-(4-Bromophenyl)thiazol-2-yl)-3-methyl-5-oxo-1,5-dihydro-4H-pyrazol-4-ylidene)hydrazinyl)benzoic acid (CAS 314292-20-1)
- 3-Fluoro-4-trifluoromethylbenzeneboronic acid pinacol ester, 97% (CAS 445303-67-3)
- Bis(2,2,3,3,3-pentafluoropropyl)ether (CAS 1691-22-1)
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- 4-Hydrazinyl-1-methylpiperidine dihydrochloride (CAS 53242-78-7)
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- 7-Fluoro-5-oxa-2-azaspiro[3.4]octane (CAS 1214875-48-5)
- 8-Benzyl-4-(4-nitrobenzoyl)-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326809-86-2)
- 2-(Carboxymethyl)furan-3-carboxylic acid (CAS 196601-49-7)
- 7-Hydroxy-1,2,8-trimethoxy-3-methylanthracene-9,10-dione (CAS 675129-37-0)
- (Des-Thr7)-Glucagon trifluoroacetate salt (CAS 1802078-28-9)
Why CATO?
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