3-(2-Aminoethyl)-5-(trifluoromethoxy)indole Hydrochloride CAS 1389313-40-9
| CAS No. | 1389313-40-9 |
| Molecular Formula | C11H11F3N2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(2-Aminoethyl)-5-(trifluoromethoxy)indole Hydrochloride (C11H11F3N2OHCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
3-(2-Aminoethyl)-5-(trifluoromethoxy)indole Hydrochloride (CAS 1389313-40-9) is a high-purity analytical reference standard with the molecular formula C11H11F3N2OHCl and a molecular weight of 280.67 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
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 | C11H11F3N2O HCl |
| Molecular Weight | 280.67 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Aminoethyl Standards
- N-(2-Aminoethyl)oleamide phosphate (CAS 100021-80-5)
- Methyl 3-(2-aminoethyl)-4-methylbenzoate (CAS 1000551-41-6)
- 2-(2-Aminoethyl)-4-fluoro-N,N-dimethylaniline (CAS 1000551-95-0)
- 2-(2-Aminoethyl)-6-bromo-4-chlorophenol (CAS 1000575-19-8)
- N-(2-aminoethyl)-1-methyl-1H-pyrrole-2-carboxamide (CAS 1000931-92-9)
- n-(2-Aminoethyl)-1-methyl-4-(morpholine-4-sulfonyl)-1h-pyrrole-2-carboxamide (CAS 1000932-72-8)
- 4-[(2-aminoethyl)sulfamoyl]-1-methyl-1h-pyrrole-2-carboxamide (CAS 1000932-88-6)
- n-(2-Aminoethyl)-4,5-dibromo-1-methyl-1h-pyrrole-2-carboxamide (CAS 1000933-11-8)
Recommended Standards
- 1-(p-tolylsulfonyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)piperidine (CAS 1382358-37-3)
- Z-Gly-Gly-Gly-OH (CAS 2566-20-3)
- 2-Fluoro-4'-(trifluoromethyl)biphenyl-3-carboxylic acid (CAS 1261669-11-7)
- Rizatriptan Impurity 24 (CAS 119192-11-9)
- 2-(4-(2-Phenylpropan-2-yl)phenoxy)acetohydrazide (CAS 70757-64-1)
- ethyl 7-oxoazepane-4-carboxylate (CAS 476663-08-8)
- N-Phenyl-4-[3-(trifluoromethyl)phenyl]piperazine-1-carboxamide (CAS 333768-47-1)
- Lumiflavin 5-Oxide (CAS 36995-93-4)
- 3-(4-Fluorophenyl)-1-phenyl-1H-pyrazole-4-carboxylic acid (CAS 370098-34-3)
- Semaglutide impurity 76 (CAS CATO-C4X-222676)
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