2,2',2'',2'''-(((Nitrosoazanediyl)bis(ethane-2,1-diyl))bis(azanetriyl))tetraacetic Acid CAS CATO-C3D-262819
| CAS No. | CATO-C3D-262819 |
| Molecular Formula | C12H20N4O9 |
| Molecular Weight | 364.31 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.
2,2',2'',2'''-(((Nitrosoazanediyl)bis(ethane-2,1-diyl))bis(azanetriyl))tetraacetic Acid (CAS CATO-C3D-262819) is a high-purity analytical reference standard with the molecular formula C12H20N4O9 and a molecular weight of 364.31 g/mol.
Based on its molecular formula C12H20N4O9, 2,2',2'',2'''-(((Nitrosoazanediyl)bis(ethane-2,1-diyl))bis(azanetriyl))tetraacetic Acid contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 364.31 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), 2,2',2'',2'''-(((Nitrosoazanediyl)bis(ethane-2,1-diyl))bis(azanetriyl))tetraacetic Acid 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 | C12H20N4O9 |
| Molecular Weight | 364.31 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | ≥95% |
| Storage | Store at 2-8°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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 4 |
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