Cu(II) meso-Tetra (4-N,N,N-trimethylanilinium) Porphyrin Tetrachloride CAS 79408-16-5
| CAS No. | 79408-16-5 |
| Molecular Formula | C56H60CuN8 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a salt form, a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution, Cu(II) meso-Tetra (4-N,N,N-trimethylanilinium) Porphyrin Tetrachloride is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 944.15 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Cu(II) meso-Tetra (4-N,N,N-trimethylanilinium) Porphyrin Tetrachloride (CAS 79408-16-5), molecular formula C56H60CuN8Cl and molecular weight 944.15 g/mol, is a CATO reference standard with documented purity and traceability.
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 | C56H60CuN8 4*Cl |
| Molecular Weight | 944.15 g/mol |
| 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) | 30.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 8 |
Recommended Standards
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- tert-Butyl 2-oxo-1-azaspiro[3.7]undecane-1-carboxylate (CAS 1335042-60-8)
- 1-(3-Chloro-4-fluorophenyl)cyclopentanamine (CAS 1176017-03-0)
- 2-Amino-5-benzyl-4-oxo-4,5-dihydro-1h-pyrrole-3-carboxamide (CAS 929974-78-7)
- Semaglutide impurity 88 (CAS CATO-C4X-222688)
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