N-(2-(5-Bromo-1H-indol-3-yl)ethyl)-2-(trifluoromethyl)benzamide CAS 920537-71-9
| CAS No. | 920537-71-9 |
| Molecular Formula | C18H14BrF3N2O |
| Molecular Weight | 411.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
N-(2-(5-Bromo-1H-indol-3-yl)ethyl)-2-(trifluoromethyl)benzamide (CAS 920537-71-9) is a high-purity analytical reference standard with the molecular formula C18H14BrF3N2O and a molecular weight of 411.22 g/mol.
The molecular framework of N-(2-(5-Bromo-1H-indol-3-yl)ethyl)-2-(trifluoromethyl)benzamide (C18H14BrF3N2O) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine/bromine substitution. 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C18H14BrF3N2O |
| Molecular Weight | 411.22 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 5-((4-Iodophenyl)sulfonyl)quinolin-8-ol (CAS 61430-94-2)
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- Ethyl 2-(4-hydroxypyridin-2-yl)pyrimidine-5-carboxylate (CAS 1447606-12-3)
- 5,6-difluoronaphthalen-2-ol (CAS 321319-15-7)
- 3-(4-Nitrophenyl)-3-oxopropanal (CAS 51673-61-1)
- Methyl 2-(3,5-dimethylphenyl)propanoate (CAS 1249124-99-9)
- Ethyl Pyrrolidine-3-carboxylate (CAS 72925-15-6)
- (R)-3-(2,6-Dichlorobenzyl)piperazin-2-one (CAS 1240589-48-3)
- 2-Fluoro-3-phenylpropanoic acid (CAS 457-45-4)
- Halofenate (CAS 26718-25-2)
- Endo-[Glu]31-Liraglutide (CAS CATO-C4X-199234)
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