Rhodium(III) 2-ethylhexanoate CAS 20845-92-5
| CAS No. | 20845-92-5 |
| Molecular Formula | 3*C8H15O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Rhodium(III) 2-ethylhexanoate.
Rhodium(III) 2-ethylhexanoate (CAS 20845-92-5) is a high-purity analytical reference standard with the molecular formula C8H15O2Rh and a molecular weight of 246.12 g/mol.
Based on its molecular formula C8H15O2Rh, Rhodium(III) 2-ethylhexanoate contains a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 246.12 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | 3*C8H15O2 Rh |
| Molecular Weight | 246.12 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.5 |
| CAS Registry Year (est.) | 1962 |
Related Rhodium Standards
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- 2,6-Diamino-7,9-dihydro-8H-purin-8-one hemisulfate hydrate (CAS 123333-49-3)
- 3-(4-Chlorobenzyl)-4-hydroxy-1-(4-methoxyphenyl)pyridin-2(1H)-one (CAS 477846-49-4)
- (6-Iodo-4-methylpyridin-3-yl)(phenyl)methanol (CAS 1355178-88-9)
- 5-(Pyridin-4-yl)nonane-3,7-diol (CAS 865076-18-2)
- (Ser(PO?H?)3??·???)-Tau Peptide (379-408) trifluoroacetate salt (CAS 2022956-60-9)
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