Diaqua[μ-[2,5-di(hydroxy-κO)-1,4-benzenedicarboxylato(4-)-κO1:κO4]]dimanganese CAS 1235342-69-4
| CAS No. | 1235342-69-4 |
| Molecular Formula | C8H6Mn2O8 |
| Molecular Weight | 340.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Diaqua[μ-[2,5-di(hydroxy-κO)-1,4-benzenedicarboxylato(4-)-κO1:κO4]]dimanganese (CAS 1235342-69-4) is a high-purity analytical reference standard with the molecular formula C8H6Mn2O8 and a molecular weight of 340.00 g/mol.
The molecular framework of Diaqua[μ-[2,5-di(hydroxy-κO)-1,4-benzenedicarboxylato(4-)-κO1:κO4]]dimanganese (C8H6Mn2O8) is characterized by a carbohydrate-derived structure. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional 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).
CATO manufactures Diaqua[μ-[2,5-di(hydroxy-κO)-1,4-benzenedicarboxylato(4-)-κO1:κO4]]dimanganese 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 | C8H6Mn2O8 |
| Molecular Weight | 340.00 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
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Why CATO?
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