Rhodium, bis[(1,2,5,6-η)-1,5-cyclooctadiene]bis[μ-[2-(2-propenyl)phenolato]]di- CAS 42920-58-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 42920-58-1 |
| Molecular Formula | 2*C9H9O 2*C8H12 2*Rh |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Rhodium, bis[(1,2,5,6-η)-1,5-cyclooctadiene]bis[μ-[2-(2-propenyl)phenolato]]di- (CAS 42920-58-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: 2*C9H9O 2*C8H12 2*Rh. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | 2*C9H9O 2*C8H12 2*Rh |
| Molecular Weight | 344.26 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1969 |
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Recommended Standards
- 1-(4-Methyl-3,4-dihydroquinoxalin-1(2H)-yl)-2-(methylamino)ethan-1-one hydrochloride (CAS 1576069-15-2)
- 2-Hydroxy-3-(3-methyl-5-oxo-2,5-dihydro-1H-pyrazol-1-yl)-5-sulfobenzoic acid (CAS 6201-74-7)
- 5-(2-chloroethyl)-1-methyl-1H-imidazole hydrochloride (CAS 24956-77-2)
- (4-(Isobutylsulfinyl)phenyl)boronic acid (CAS 1217500-98-5)
- N-(2-Sulfoethyl)maleimide (CAS 52338-78-0)
- 3-Amino-4-(1-ethyl-3-methyl-1h-pyrazol-4-yl)-6-(trifluoromethyl)thieno[2,3-b]pyridine-2-carboxamide (CAS 1005696-22-9)
- Tirzepatide Impurity 52 (CAS CATO-C4X-324052)
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