Tetrakis(1,5-cyclooctadiene)tetra-μ-hydridotetrarhodium CAS 82660-97-7
| CAS No. | 82660-97-7 |
| Molecular Formula | C8H28Rh4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Tetrakis(1,5-cyclooctadiene)tetra-μ-hydridotetrarhodium 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.
Tetrakis(1,5-cyclooctadiene)tetra-μ-hydridotetrarhodium (CAS 82660-97-7), molecular formula C8H28Rh4C8H12 and molecular weight 644.14 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an organic framework, Tetrakis(1,5-cyclooctadiene)tetra-μ-hydridotetrarhodium is typically white to off-white amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 644.14 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H28Rh4 4*C8H12 |
| Molecular Weight | 644.14 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | -3.0 |
| CAS Registry Year (est.) | 1980 |
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- Semaglutide impurity 54 (CAS CATO-C4X-222654)
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