Platinum Octaethylporphyrin CAS 31248-39-2
| CAS No. | 31248-39-2 |
| Molecular Formula | C36H54N4Pt |
| Molecular Weight | 737.92 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Platinum Octaethylporphyrin is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Platinum Octaethylporphyrin (CAS 31248-39-2), a certified reference material (molecular formula C36H54N4Pt, MW 737.92 g/mol) for analytical method development and quality control.
Based on its molecular formula C36H54N4Pt, Platinum Octaethylporphyrin contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 737.92 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
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 | C36H54N4Pt |
| Molecular Weight | 737.92 g/mol |
| Purity | >95% |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Nitrogen Atoms | 4 |
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Recommended Standards
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- Empagliflozin Impurity 86 (CAS CATO-C4X-1065286)
- 2-(Pyrrolidin-1-yl)-4-(trifluoromethyl)thiazole-5-carbaldehyde (CAS 1923650-08-1)
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