5,10,15,20-Tetrakis(4-carboxymethyloxyphenyl)porphyrin nickel CAS 144811-04-1
| CAS No. | 144811-04-1 |
| Molecular Formula | C52H32N4NiO12 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 964.54 g/mol gives 5,10,15,20-Tetrakis(4-carboxymethyloxyphenyl)porphyrin nickel distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
5,10,15,20-Tetrakis(4-carboxymethyloxyphenyl)porphyrin nickel (CAS 144811-04-1) is a high-purity analytical reference standard with the molecular formula C52H32N4NiO12H and a molecular weight of 964.54 g/mol.
The molecular framework of 5,10,15,20-Tetrakis(4-carboxymethyloxyphenyl)porphyrin nickel (C52H32N4NiO12H) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 5,10,15,20-Tetrakis(4-carboxymethyloxyphenyl)porphyrin nickel 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 | C52H32N4NiO12 H |
| Molecular Weight | 964.54 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 38.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 2-Ethyl-4,5,6,7-tetrahydro-2H-pyrazolo[3,4-c]pyridin-3-ol (CAS 1708079-33-7)
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- Methyl 3-{[3-(dimethylamino)propyl]amino}-2-methylpropanoate (CAS 77938-03-5)
- 2-Chloro-N-{5,6-dimethyl-1-[(3-methylphenyl)methyl]-1H-1,3-benzodiazol-4-yl}benzene-1-sulfonamide (CAS 338423-62-4)
- 1,2-Dibromo-4-fluoro-5-nitrobenzene (CAS 1807056-85-4)
- 3-Methoxy-4-(1H-purin-8-yl)phenyl ethanesulfonate (CAS 89454-26-2)
- 4-(2H-1,3-benzodioxol-5-yl)-6-(furan-2-yl)pyrimidin-2-amine (CAS 1354924-52-9)
- Anhydrous chromium chloride(Ⅱ) (CAS 10049-05-5)
- Acetyl Tetrapeptide-5 (CAS 820959-17-9)
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