5,10,15,20-Tetrakis(4-aminophenyl)porphyrin CAS 22112-84-1
| CAS No. | 22112-84-1 |
| Molecular Formula | C44H56N8 |
| Molecular Weight | 696.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C44H56N8, 5,10,15,20-Tetrakis(4-aminophenyl)porphyrin contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 696.97 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
5,10,15,20-Tetrakis(4-aminophenyl)porphyrin (CAS 22112-84-1) is a high-purity analytical reference standard with the molecular formula C44H56N8 and a molecular weight of 696.97 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C44H56N8 |
| Molecular Weight | 696.97 g/mol |
| Purity | 97%+ |
| 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) | 21.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 8 |
Related Tetrakis Standards
- Tetrakis(4-bromophenyl)germane (CAS 1018982-18-7)
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- 2,3,5,6-Tetrakis(4-bromophenyl)pyrazine (CAS 52889-50-6)
- Tetrakis(4-(bromomethyl)phenyl)methane (CAS 1535222-54-8)
- 3',4',5',6'-Tetrakis(4-formylphenyl)-[1,1':2',1''-terphenyl]-4,4''-dicarbaldehyde (CAS 1862220-96-9)
- 1,1,2,2-Tetrakis(4-(bromomethyl)phenyl)ethene (CAS 67448-47-9)
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Recommended Standards
- Bexarotene Impurity 5 (CAS CATO-C4X-29505)
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- Cenicriviroc (CAS 497223-25-3)
- Benzyl (2S,3S,5S)-2-Hexyl-3-benzyloxy-5-[[(S)-2-(formylamino)-4-(methyl-d3)-pe ntanoyl]oxy]hexadecanoate (CAS 1356931-00-4)
- N-methyl-2-(1-phenyl-3-vinylnaphthalen-2-yl)-4-(trifluoromethyl)aniline (CAS 1383543-50-7)
- 2-(2-((3-Cyanophenyl)amino)-2-oxoethyl)isoquinolin-2-ium chloride (CAS 623940-61-4)
- 5-Bromo-2-chloro-4-ethynylpyridine (CAS 1823919-38-5)
- 3A-Amino-3A-deoxy-(2AS,3AS)-beta-cyclodextrin (CAS 117194-77-1)
- 5-Chloro-2-(4-fluorophenyl)-1H-benzo[d]imidazole (CAS 21627-71-4)
- n-(3-Bromo-5-fluorophenyl)methanesulfonamide (CAS 1515524-13-6)
- 1-(2,6-Dichlorobenzyl)-N-methoxy-6-oxo-1,6-dihydropyridine-3-carboxamide (CAS 400086-04-6)
- 2-Chloro-5-methylpyrimidine-4-carbonitrile (CAS 2751647-61-5)
- 4-Amino-N-hydroxybenzamide (CAS 26071-05-6)
- Hexapeptide-11 (CAS 161258-30-6)
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