2,5-Dioxopyrrolidin-1-yl 27,34,50-trioxo-32,32-bis(27-oxo-2,5,8,11,14,17,20,23,30-nonaoxa-26-azahentriacontan-31-yl)-2,5,8,11,14,17,20,23,30,37,40,43,46-tridecaoxa-26,33,49-triazatetrapentacontan-54-oate CAS 1333154-74-7
| CAS No. | 1333154-74-7 |
| Molecular Formula | C84H158N6O40 |
| Molecular Weight | 1892.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2,5-Dioxopyrrolidin-1-yl 27,34,50-trioxo-32,32-bis(27-oxo-2,5,8,11,14,17,20,23,30-nonaoxa-26-azahentriacontan-31-yl)-2,5,8,11,14,17,20,23,30,37,40,43,46-tridecaoxa-26,33,49-triazatetrapentacontan-54-oate 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.
CATO supplies 2,5-Dioxopyrrolidin-1-yl 27,34,50-trioxo-32,32-bis(27-oxo-2,5,8,11,14,17,20,23,30-nonaoxa-26-azahentriacontan-31-yl)-2,5,8,11,14,17,20,23,30,37,40,43,46-tridecaoxa-26,33,49-triazatetrapentacontan-54-oate (CAS 1333154-74-7), a certified reference material (molecular formula C84H158N6O40, MW 1892.17 g/mol) for analytical method development and quality control.
Based on its molecular formula C84H158N6O40, 2,5-Dioxopyrrolidin-1-yl 27,34,50-trioxo-32,32-bis(27-oxo-2,5,8,11,14,17,20,23,30-nonaoxa-26-azahentriacontan-31-yl)-2,5,8,11,14,17,20,23,30,37,40,43,46-tridecaoxa-26,33,49-triazatetrapentacontan-54-oate contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 1892.17 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C84H158N6O40 |
| Molecular Weight | 1892.17 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 6 |
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