Ruthenium(II) Nitrosyl Chloride hydrate CAS 155068-74-9
| CAS No. | 155068-74-9 |
| Molecular Formula | H2Cl3NO2Ru |
| Molecular Weight | 255.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 255.45 g/mol gives Ruthenium(II) Nitrosyl Chloride hydrate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Ruthenium(II) Nitrosyl Chloride hydrate (CAS 155068-74-9) is a high-purity analytical reference standard with the molecular formula H2Cl3NO2Ru and a molecular weight of 255.45 g/mol.
The molecular framework of Ruthenium(II) Nitrosyl Chloride hydrate (H2Cl3NO2Ru) is characterized by chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, 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.
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), Ruthenium(II) Nitrosyl Chloride hydrate 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 | H2Cl3NO2Ru |
| Molecular Weight | 255.45 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Freely soluble in water |
| Stability | Light-sensitive; avoid direct strong light |
| CAS Registry Year (est.) | 2001 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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