1,3,5-Tri(pyren-1-yl)benzene CAS 349666-25-7
| CAS No. | 349666-25-7 |
| Molecular Formula | C54H30 |
| Molecular Weight | 678.82 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 1,3,5-Tri(pyren-1-yl)benzene.
1,3,5-Tri(pyren-1-yl)benzene (CAS 349666-25-7) is a high-purity analytical reference standard with the molecular formula C54H30 and a molecular weight of 678.82 g/mol.
The molecular framework of 1,3,5-Tri(pyren-1-yl)benzene (C54H30) is characterized by a polycyclic aromatic system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1,3,5-Tri(pyren-1-yl)benzene 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 | C54H30 |
| Molecular Weight | 678.82 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 40.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
Related Tri Standards
- 9-(Pyren-1-yl)-5H-spiro[dibenzo[c,h]acridine-7,9'-fluoren]-5-one (CAS 1447967-93-2)
- 2,2'-Di(pyren-1-yl)-9,9'-spirobi[fluorene] (CAS 831222-16-3)
- 2,7-Di(pyren-1-yl)spiro[fluorene-9,9'-xanthene] (CAS 1160862-04-3)
- 2-(Pyren-1-yl)spiro[fluorene-9,9'-xanthene] (CAS 1256166-51-4)
- Tris(4-(pyren-1-yl)phenyl)amine (CAS 349669-77-8)
- 4,4'-((5-(Pyren-1-yl)-1,3-phenylene)bis(ethyne-2,1-diyl))dipyridine (CAS 2097132-49-3)
- 1,3-Di(pyren-1-yl)benzene (CAS 1644438-20-9)
- (3-(4-(Pyren-1-yl)butanoyl)phenyl)boronic acid (CAS 849611-34-3)
Recommended Standards
- 2-(o-Ethoxy)-4,5-diphenylimidazole-1,2'-dimer (CAS 1842-62-2)
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- Fmoc-Tyr(tBu)-Tyr(tBu)-OH (CAS CATO-CPTD788480)
- Difelikefalin Impurity 34 (CAS CATO-C4X-304134)
- Methyl 3-(2-(4-ethylpiperazin-1-yl)-4-methylpyrimidin-5-yl)-3-oxopropanoate (CAS 1374509-49-5)
- 7-(2-Pentylnon-1-en-1-yl)quinolin-8-ol (CAS 88015-69-4)
- tert-Butyl (trans-2-(4-((tetrahydro-2H-pyran-2-yl)oxy)phenyl)cyclopropyl)carbamate (CAS 2197139-87-8)
- 3-(4-Methylthiazol-5-yl)acrylic acid (CAS 933718-19-5)
- 3-Chloro-5-(thiophen-2-ylthio)-1,2,4-thiadiazole (CAS 98816-24-1)
- (2S,4S)-1-(tert-butoxycarbonyl)-4-(2,3-dichlorophenoxy)pyrrolidine-2-carboxylic acid (CAS 1354486-54-6)
- (2E)-1-{[1,1'-Biphenyl]-4-yl}-3-(2,5-dimethoxyphenyl)prop-2-en-1-one (CAS 1354941-23-3)
- N8-Ethylquinoline-5,8-diamine (CAS 105297-30-1)
- tert-Butyl 4-(((4-(ethylamino)pyrimidin-2-yl)oxy)methyl)piperidine-1-carboxylate (CAS 1417794-31-0)
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