32740-79-7 Hydrous ruthenium oxide Ruthenium dioxide hydrate Ruthenium(IV) oxide hydrate CAS 32740-79-7
| CAS No. | 32740-79-7 |
| Molecular Formula | O2Ru |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 151.08 g/mol gives 32740-79-7 Hydrous ruthenium oxide Ruthenium dioxide hydrate Ruthenium(IV) oxide hydrate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
32740-79-7 Hydrous ruthenium oxide Ruthenium dioxide hydrate Ruthenium(IV) oxide hydrate (CAS 32740-79-7), molecular formula O2RuH2O and molecular weight 151.08 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 32740-79-7 Hydrous ruthenium oxide Ruthenium dioxide hydrate Ruthenium(IV) oxide hydrate (O2RuH2O) contains an inorganic composition. The molecule exhibits a degree of unsaturation (DBE) of 0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 151.08 g/mol, it falls into the medium-molecular-weight range.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 32740-79-7 Hydrous ruthenium oxide Ruthenium dioxide hydrate Ruthenium(IV) oxide hydrate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | O2Ru H2O |
| Molecular Weight | 151.08 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Freely soluble in water |
| Stability | Hygroscopic; reseal immediately after opening |
| CAS Registry Year (est.) | 1966 |
Recommended Standards
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- 1,1-Dichloro-2,2-bis(4-hydroxyphenyl)ethylene (CAS 14868-03-2)
- 2-Iodophenyl Isothiocyanate (CAS 98041-44-2)
- Semaglutide impurity 244(Fmoc-His(Fmoc)-Aib-OH) (CAS CATO-C4X-2226244)
Why CATO?
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