1,3-Bis(2,6-di(pentan-3-yl)phenyl)-1H-imidazol-3-ium chloride CAS 1157867-61-2
| CAS No. | 1157867-61-2 |
| Molecular Formula | C35H53N2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,3-Bis(2,6-di(pentan-3-yl)phenyl)-1H-imidazol-3-ium chloride (CAS 1157867-61-2), a certified reference material (molecular formula C35H53N2Cl, MW 537.27 g/mol) for analytical method development and quality control.
1,3-Bis(2,6-di(pentan-3-yl)phenyl)-1H-imidazol-3-ium chloride (C35H53N2Cl) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, 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. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C35H53N2 Cl |
| Molecular Weight | 537.27 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
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- N-Isopropyl-4-methyl-3-nitroaniline (CAS 1157071-50-5)
- MEthyl 2-(1h-imidazol-1-yl)benzoate (CAS 246046-82-2)
- Chondroitin Disaccharide δ di-2S4S6S Sodium Salt (CAS CATO-C4X-32819)
- (R)-4-(Amino(cyclopropyl)methyl)benzonitrile (CAS 1212935-89-1)
- Ruxolitinib Impurity 124 (CAS CATO-C4X-2058124)
- (1,3,3-Trimethylcyclohexyl)methanamine (CAS 53060-57-4)
- Liraglutide Impurity 6 TFA Salt (CAS CATO-C4X-19926)
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