cis-Tetraamminedichlororuthenium(1+) chloride CAS 22327-28-2

Purity 97%+In StockPharmaceutical Standards
CAS No.22327-28-2
Molecular FormulaH8Cl2N4Ru
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

cis-Tetraamminedichlororuthenium(1+) chloride CAS 22327-28-2 chemical structure

Description

The molecular framework of cis-Tetraamminedichlororuthenium(1+) chloride (H8Cl2N4RuCl) 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.

cis-Tetraamminedichlororuthenium(1+) chloride (CAS 22327-28-2) is a high-purity analytical reference standard with the molecular formula H8Cl2N4RuCl and a molecular weight of 271.51 g/mol.

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), cis-Tetraamminedichlororuthenium(1+) chloride 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 FormulaH8Cl2N4Ru Cl
Molecular Weight271.51 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Freely soluble in water
StabilityLight-sensitive; avoid direct strong light
CAS Registry Year (est.)1963
Halogen ContentCl-containing
Nitrogen Atoms4

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