4,4'-(3,8-Bis(4-aminophenyl)pyrene-1,6-diyl)dibenzaldehyde CAS 2375652-84-7
| CAS No. | 2375652-84-7 |
| Molecular Formula | C42H28N2O2 |
| Molecular Weight | 592.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4,4'-(3,8-Bis(4-aminophenyl)pyrene-1,6-diyl)dibenzaldehyde.
CATO supplies 4,4'-(3,8-Bis(4-aminophenyl)pyrene-1,6-diyl)dibenzaldehyde (CAS 2375652-84-7), a certified reference material (molecular formula C42H28N2O2, MW 592.68 g/mol) for analytical method development and quality control.
4,4'-(3,8-Bis(4-aminophenyl)pyrene-1,6-diyl)dibenzaldehyde (C42H28N2O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
As a certified reference material (CRM), 4,4'-(3,8-Bis(4-aminophenyl)pyrene-1,6-diyl)dibenzaldehyde 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 | C42H28N2O2 |
| Molecular Weight | 592.68 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 30.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Nitrogen Atoms | 2 |
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- 2-(4-Aminophenyl)-3-((benzyl(methyl)amino)methyl)-7-(2,6-difluorobenzyl)-5-isobutyrylthieno[2,3-b]pyridin-4(7H)-one (CAS 174072-26-5)
- 5-(4-Aminophenyl)-10,15,20-tris(phenyl)porphyrin (CAS 67605-64-5)
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- 4,4'-(3,8-Bis((4-aminophenyl)ethynyl)pyrene-1,6-diyl)dibenzaldehyde (CAS 2375652-85-8)
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