Iron, chloro[[1,1′,1′′,1′′′-tetramethyl 4,4′,4′′,4′′′-(21H,23H-porphine-5,10,15,20-tetrayl-κN21,κN22,κN23,κN24)tetrakis[benzoato]](2-)]-, (SP-5-12)- CAS 64413-48-5
| CAS No. | 64413-48-5 |
| Molecular Formula | C52H36ClFeN4O8 |
| Molecular Weight | 936.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 936.16 g/mol gives Iron, chloro[[1,1′,1′′,1′′′-tetramethyl 4,4′,4′′,4′′′-(21H,23H-porphine-5,10,15,20-tetrayl-κN21,κN22,κN23,κN24)tetrakis[benzoato]](2-)]-, (SP-5-12)- distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Iron, chloro[[1,1′,1′′,1′′′-tetramethyl 4,4′,4′′,4′′′-(21H,23H-porphine-5,10,15,20-tetrayl-κN21,κN22,κN23,κN24)tetrakis[benzoato]](2-)]-, (SP-5-12)- (CAS 64413-48-5), a certified reference material (molecular formula C52H36ClFeN4O8, MW 936.16 g/mol) for analytical method development and quality control.
The molecular framework of Iron, chloro[[1,1′,1′′,1′′′-tetramethyl 4,4′,4′′,4′′′-(21H,23H-porphine-5,10,15,20-tetrayl-κN21,κN22,κN23,κN24)tetrakis[benzoato]](2-)]-, (SP-5-12)- (C52H36ClFeN4O8) is characterized by a salt form, a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. 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 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).
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 | C52H36ClFeN4O8 |
| Molecular Weight | 936.16 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 36.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Iron Standards
- Iron, [2,6-bis(diphenylmethyl)-4-methoxy-N-[1-[9-[2,4,6-tris(1-methylethyl)phenyl]-1,10-phenanthrolin-2-yl-κN1,κN10]ethylidene]benzenamine-κN]dichloro-, (SP-5-13)- (CAS 2751680-97-2)
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- Iron, [2,6-bis(1-methylethyl)-N-[1-[9-[2,4,6-tris(1-methylethyl)phenyl]-1,10-phenanthrolin-2-yl-κN1,κN10]ethylidene]benzenamine-κN]dichloro-, (SP-5-13)- (CAS 2751680-96-1)
- Iron, [2,9-bis[3,5-bis(1,1-dimethylethyl)phenyl]-1,10-phenanthroline-κN1,κN10]dichloro-, (T-4)- (CAS 2173362-97-3)
- Iron, dichloro[2,6-dimethyl-N-[1-[9-[2,4,6-tris(1-methylethyl)phenyl]-1,10-phenanthrolin-2-yl-κN1,κN10]ethylidene]benzenamine-κN]-, (SP-5-13)- (CAS 2751680-95-0)
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