1,3,5-Tris(4-nitrophenoxy)benzene CAS 102852-91-5
| CAS No. | 102852-91-5 |
| Molecular Formula | C24H15N3O9 |
| Molecular Weight | 489.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 1,3,5-Tris(4-nitrophenoxy)benzene (CAS 102852-91-5), a certified reference material (molecular formula C24H15N3O9, MW 489.39 g/mol) for analytical method development and quality control.
The molecular framework of 1,3,5-Tris(4-nitrophenoxy)benzene (C24H15N3O9) is characterized by a flavonoid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing 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 1,3,5-Tris(4-nitrophenoxy)benzene 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 | C24H15N3O9 |
| Molecular Weight | 489.39 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) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 3 |
Related Tris Standards
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- 4,4'-Bis(4-nitrophenoxy)-1,1'-biphenyl (CAS 17095-00-0)
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- 4-(4-Nitrophenoxy)-1,5-diphenyl-3-(trifluoromethyl)-1H-pyrazole (CAS 400086-89-7)
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Recommended Standards
- Tralonide (CAS 21365-49-1)
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- (N4E,N4'E)-3,3'-Dichloro-N4,N4'-bis(4-methoxybenzylidene)-[1,1'-biphenyl]-4,4'-diamine (CAS 3540-78-1)
- 3-(1,4-Diazepan-1-yl)pyrazine-2-carbonitrile (CAS 874815-88-0)
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