9-(Dibenzo[b,d]furan-2-yl)-9H-carbazole CAS 1194601-82-5
| CAS No. | 1194601-82-5 |
| Molecular Formula | C24H15NO |
| Molecular Weight | 333.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 9-(Dibenzo[b,d]furan-2-yl)-9H-carbazole (C24H15NO) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
9-(Dibenzo[b,d]furan-2-yl)-9H-carbazole (CAS 1194601-82-5), molecular formula C24H15NO and molecular weight 333.38 g/mol, is a CATO reference standard with documented purity and traceability.
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 | C24H15NO |
| Molecular Weight | 333.38 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 1 |
Related Dibenzo Standards
- 2-(Dibenzo[b,d]furan-4-yl)-9H-carbazole (CAS 1922121-95-6)
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- Dibenzo[e,ghi]perylene (CAS 190-95-4)
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Recommended Standards
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- Semaglutide impurity 98 (CAS CATO-C4X-222698)
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