trans-Dichlorotetrakis(pyridine)rhodium(III) chloride CAS 14077-30-6
| CAS No. | 14077-30-6 |
| Molecular Formula | C20H20Cl2N4Rh |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies trans-Dichlorotetrakis(pyridine)rhodium(III) chloride (CAS 14077-30-6), a certified reference material (molecular formula C20H20Cl2N4RhCl, MW 525.67 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution, trans-Dichlorotetrakis(pyridine)rhodium(III) chloride is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 525.67 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 | C20H20Cl2N4Rh Cl |
| Molecular Weight | 525.67 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related trans Standards
- Dichlorotetrakis(pyridine)cobalt (CAS 13985-87-0)
- Dichlorotetrakis(pyridine)nickel (CAS 14076-99-4)
- Dichlorotetrakis(pyridine)iron (CAS 15138-92-8)
- Dichlorotetrakis(pyridine)ruthenium (CAS 16997-43-6)
- Dichlorotetrakis(2-(2-pyridinyl)phenyl)diiridium(III) 92220-65-0 DICHLOROTETRAKIS(2-(2-PYRIDINYL)PHENYL)DIIRIDIUM(III);DICHLOROTETRAKIS[2-(2-PYRIDYL)PHENYL]DIIRIDIUM(III);[(PPY)2IRCL]2 SC10646 (CAS 92220-65-0)
- Dichlorotetrakis(acetonitrile)ruthenium (CAS 939024-67-6)
Recommended Standards
- 6-ethyl-3H,4H-thieno[2,3-d]pyrimidin-4-one (CAS 18593-51-6)
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- tert-Butyl 5-iodo-2-azaspiro[3.3]heptane-2-carboxylate (CAS 2852761-36-3)
- 4-Bromo-1-(2,2,2-trifluoroethyl)-1H-pyrazole (CAS 1049730-37-1)
- 2-(2-(Tert-butoxycarbonyl)-6-fluoro-2-azaspiro[3.3]Heptan-6-yl)-2-methylpropanoic acid (CAS 2227205-11-8)
- 6-Chloro-4-methyl-N-(3-morpholinopropyl)benzo[d]thiazol-2-amine (CAS 1350989-11-5)
- Methylsulfamoyl Chloride (CAS 10438-96-7)
- 1,4-Bis((2-(2-(2-Methoxyethoxy)ethoxy)ethyl)(methyl)amino)anthracene-9,10-dione (CAS CATO-CIM-103936)
- Pancreatic Polypeptide (bovine) (CAS 179986-89-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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