1,3,5-Tri(9H-carbazol-9-yl)benzene (purified by sublimation) CAS 148044-07-9
| CAS No. | 148044-07-9 |
| Molecular Formula | C42H27N3 |
| Molecular Weight | 573.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1,3,5-Tri(9H-carbazol-9-yl)benzene (purified by sublimation) (CAS 148044-07-9) is a high-purity analytical reference standard with the molecular formula C42H27N3 and a molecular weight of 573.68 g/mol.
The molecular framework of 1,3,5-Tri(9H-carbazol-9-yl)benzene (purified by sublimation) (C42H27N3) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), 1,3,5-Tri(9H-carbazol-9-yl)benzene (purified by sublimation) 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 | C42H27N3 |
| Molecular Weight | 573.68 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 31.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Nitrogen Atoms | 3 |
Recommended Standards
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