3,7,11-Tris(diphenylamino)quinolino[3,2,1-de]acridine-5,9-dione CAS 2759189-68-7
| CAS No. | 2759189-68-7 |
| Molecular Formula | C56H38N4O2 |
| Molecular Weight | 798.93 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 3,7,11-Tris(diphenylamino)quinolino[3,2,1-de]acridine-5,9-dione 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 3,7,11-Tris(diphenylamino)quinolino[3,2,1-de]acridine-5,9-dione (CAS 2759189-68-7), a certified reference material (molecular formula C56H38N4O2, MW 798.93 g/mol) for analytical method development and quality control.
Structurally, 3,7,11-Tris(diphenylamino)quinolino[3,2,1-de]acridine-5,9-dione (C56H38N4O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 40.0, corresponding to approximately 40 ring(s) or double-bond equivalent(s). With a molecular weight of 798.93 g/mol, it falls into the high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C56H38N4O2 |
| Molecular Weight | 798.93 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) | 40.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 4'',5''-Bis(4'-formyl-[1,1'-biphenyl]-4-yl)-[1,1':4',1'':2'',1''':4''',1''''-quinquephenyl]-4,4''''-dicarbaldehyde (CAS 2376339-70-5)
- 10,10'-(5-(6-([1,1'-Biphenyl]-4-yl)-2-phenylpyrimidin-4-yl)-1,3-phenylene)bis(9,9-dimethyl-9,10-dihydroacridine) (CAS 1836192-40-5)
- (2R,3R,4S)-2-[3,4-Bis(phenylmethoxy)phenyl]-3,4-dihydro-3,5,7-tris(phenylmethoxy)-2H-1-benzopyran-4-ol 4-Acetate (CAS 478241-14-4)
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- Mavacamten Impurity 8 (CAS 1642289-11-9)
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