91345-60-7 N'-[1-(4-Bromo-phenyl)-meth-(E)-ylidene]-N,N-dimethyl-ethane-1,2-diamine MFCD15142809 CAS 91345-60-7
| CAS No. | 91345-60-7 |
| Molecular Formula | C11H15BrN2 |
| Molecular Weight | 255.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
91345-60-7 N'-[1-(4-Bromo-phenyl)-meth-(E)-ylidene]-N,N-dimethyl-ethane-1,2-diamine MFCD15142809 (CAS 91345-60-7), molecular formula C11H15BrN2 and molecular weight 255.15 g/mol, is a CATO reference standard with documented purity and traceability.
91345-60-7 N'-[1-(4-Bromo-phenyl)-meth-(E)-ylidene]-N,N-dimethyl-ethane-1,2-diamine MFCD15142809 (C11H15BrN2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C11H15BrN2 |
| Molecular Weight | 255.15 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.) | 1983 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
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- 7-Iodoindoline (CAS 104682-96-4)
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