Rhenium(IV) oxide CAS 12036-09-8
| CAS No. | 12036-09-8 |
| Molecular Formula | O2Re |
| Molecular Weight | 218.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Rhenium(IV) oxide (CAS 12036-09-8) is a high-purity analytical reference standard with the molecular formula O2Re and a molecular weight of 218.21 g/mol.
The molecular framework of Rhenium(IV) oxide (O2Re) is characterized by an inorganic composition. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.
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.
CATO manufactures Rhenium(IV) oxide 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 | O2Re |
| Molecular Weight | 218.21 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Freely soluble in water |
| Stability | Stable under recommended storage conditions |
| CAS Registry Year (est.) | 1960 |
Related Rhenium Standards
- Rhenium(VI) oxide (CAS 1314-28-9)
- 14391-29-8 Rhenium, isotope of mass 187 Rhenium-187 187Re (CAS 14391-29-8)
- Rhenium(IV) sulfide (CAS 12038-63-0)
- 14391-28-7 Rhenium, isotope of mass 185 Rhenium-185 185Re (CAS 14391-28-7)
- Rhenium(III) chloride (CAS 13569-63-6)
- Rhenium(IV) selenide (CAS 12038-64-1)
- Rhenium(V) chloride (CAS 13596-35-5)
- Rhenium, di-μ-carbonylhexacarbonylbis(triphenylphosphine)di-, (Re-Re), stereoisomer (CAS 111435-20-2)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com