5,10,15,20-Tetra(4-methylphenyl)-21H,23H-porphine manganese(III) chloride CAS 43145-44-4
| CAS No. | 43145-44-4 |
| Molecular Formula | C50H42ClMnN4 |
| Molecular Weight | 789.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 789.29 g/mol gives 5,10,15,20-Tetra(4-methylphenyl)-21H,23H-porphine manganese(III) chloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
5,10,15,20-Tetra(4-methylphenyl)-21H,23H-porphine manganese(III) chloride (CAS 43145-44-4), molecular formula C50H42ClMnN4 and molecular weight 789.29 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 5,10,15,20-Tetra(4-methylphenyl)-21H,23H-porphine manganese(III) chloride (C50H42ClMnN4) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 31.5, corresponding to approximately 31 ring(s) or double-bond equivalent(s). With a molecular weight of 789.29 g/mol, it falls into the high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
CATO manufactures 5,10,15,20-Tetra(4-methylphenyl)-21H,23H-porphine manganese(III) chloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C50H42ClMnN4 |
| Molecular Weight | 789.29 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) | 31.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1969 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Tetra Standards
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