Hexa-(2-ethylhexyl)-hexa-peri-hexabenzocoronene CAS 850804-51-2
| CAS No. | 850804-51-2 |
| Molecular Formula | C90H114 |
| Molecular Weight | 1195.87 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Hexa-(2-ethylhexyl)-hexa-peri-hexabenzocoronene is closely related to a polycyclic aromatic system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Hexa-(2-ethylhexyl)-hexa-peri-hexabenzocoronene (CAS 850804-51-2), molecular formula C90H114 and molecular weight 1195.87 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Hexa-(2-ethylhexyl)-hexa-peri-hexabenzocoronene (C90H114) 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C90H114 |
| Molecular Weight | 1195.87 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) | 34.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
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