(SP-4-1)-[29H,31H-Phthalocyanine-2,9,16,23-tetrasulfonato(6-)-κN29,κN30,κN31,κN32]ferrate(3-) CAS 11060-84-7
| CAS No. | 11060-84-7 |
| Molecular Formula | C32H12FeN8O12S4 |
| Molecular Weight | 884.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(SP-4-1)-[29H,31H-Phthalocyanine-2,9,16,23-tetrasulfonato(6-)-κN29,κN30,κN31,κN32]ferrate(3-) (CAS 11060-84-7) is a high-purity analytical reference standard with the molecular formula C32H12FeN8O12S4 and a molecular weight of 884.59 g/mol.
(SP-4-1)-[29H,31H-Phthalocyanine-2,9,16,23-tetrasulfonato(6-)-κN29,κN30,κN31,κN32]ferrate(3-) (C32H12FeN8O12S4) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (SP-4-1)-[29H,31H-Phthalocyanine-2,9,16,23-tetrasulfonato(6-)-κN29,κN30,κN31,κN32]ferrate(3-) meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C32H12FeN8O12S4 |
| Molecular Weight | 884.59 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) | 31.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1960 |
| Nitrogen Atoms | 8 |
| Sulfur Atoms | 4 |
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