(Bicyclo[2.2.1]hepta-2,5-diene)dichlororuthenium(II) CAS 42740-82-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 42740-82-9 |
| Molecular Formula | C7H4Cl2Ru |
| Molecular Weight | 260.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(Bicyclo[2.2.1]hepta-2,5-diene)dichlororuthenium(II) (CAS 42740-82-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H4Cl2Ru. Molecular weight: 260.08 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H4Cl2Ru |
| Molecular Weight | 260.08 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1969 |
| Halogen Content | Cl-containing |
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Recommended Standards
- (2-Bromo-pyridin-3-yloxy)-acetic acid ethyl ester (CAS 850349-18-7)
- (Z)-5-bromo-2-hydroxy-3-methoxybenzaldehyde O-methyl oxime (CAS 338416-57-2)
- Methyl 5-bromo-1,6-dimethyl-2-oxo-1,2-dihydropyridine-3-carboxylate, 97% (CAS 1960432-49-8)
- 4-Bromo-5-nitropyridin-2-amine (CAS 84487-11-6)
- 5-(Chloromethyl)thiophene-3-carbonitrile (CAS 80577-91-9)
- 3-(1H-Imidazol-2-yl)-2-methyl-4-phenylbutan-2-amine (CAS 886505-52-8)
- 6-(4-Methoxyphenyl)-2-((2-tosylethyl)thio)-4-(trifluoromethyl)nicotinonitrile (CAS 625376-41-2)
- n-Ethyl-n-(4-ethyl-5-methylthiophene-2-carbonyl)glycine (CAS 1183528-88-2)
- 1-Ethynyl-3-(4-methoxyphenoxy)benzene (CAS 141580-94-1)
- Semaglutide impurity 86 (CAS CATO-C4X-152686)
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 13829788188 / jacky.chen@cato-chem.com