N-ethyl-N-[2-(5-fluoro-1H-benzimidazol-2-yl)ethyl]amine dihydrochloride CAS 1158429-62-9
| CAS No. | 1158429-62-9 |
| Molecular Formula | C11H14FN3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 243.71 g/mol gives N-ethyl-N-[2-(5-fluoro-1H-benzimidazol-2-yl)ethyl]amine dihydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
N-ethyl-N-[2-(5-fluoro-1H-benzimidazol-2-yl)ethyl]amine dihydrochloride (CAS 1158429-62-9), molecular formula C11H14FN3HCl and molecular weight 243.71 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of N-ethyl-N-[2-(5-fluoro-1H-benzimidazol-2-yl)ethyl]amine dihydrochloride (C11H14FN3HCl) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine 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. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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.
CATO manufactures N-ethyl-N-[2-(5-fluoro-1H-benzimidazol-2-yl)ethyl]amine dihydrochloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H14FN3 2*HCl |
| Molecular Weight | 243.71 g/mol |
| 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.) | 1989 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
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