1,3-Bis(2,6-diethylphenyl)-1H-imidazol-3-ium chloride CAS 852621-03-5
| CAS No. | 852621-03-5 |
| Molecular Formula | C23H29N2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,3-Bis(2,6-diethylphenyl)-1H-imidazol-3-ium chloride (CAS 852621-03-5) is a high-purity analytical reference standard with the molecular formula C23H29N2Cl and a molecular weight of 368.95 g/mol.
1,3-Bis(2,6-diethylphenyl)-1H-imidazol-3-ium chloride (C23H29N2Cl) 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. 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.
As a certified reference material (CRM), 1,3-Bis(2,6-diethylphenyl)-1H-imidazol-3-ium chloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C23H29N2 Cl |
| Molecular Weight | 368.95 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Bis Standards
- 2-(2,6-Diethylphenyl)acetic acid (CAS 100256-33-5)
- 2-(2,6-Diethylphenyl)-1,3-dioxoisoindoline-5-carboxylic acid (CAS 100844-07-3)
- 1-(3,4-Diethylphenyl)ethan-1-one (CAS 102405-35-6)
- N4-(2,6-Diethylphenyl)-N2-propyl-L-asparagine (CAS 1047683-04-4)
- (2,6-Diethylphenyl)methanamine hydrochloride (CAS 107694-43-9)
- N-(2,6-diethylphenyl)-4-methylpiperazine-1-carbothioamide (CAS 1155052-24-6)
- Ethyl 2-(2-((2,6-diethylphenyl)amino)thiazol-4-yl)acetate (CAS 1210129-71-7)
- (S)-3-(2,6-Diethylphenyl)-1-(1-hydroxy-3,3-dimethylbutan-2-yl)-4,5-dihydro-1H-imidazol-3-ium hexafluorophosphate(V) (CAS 1253579-50-8)
Recommended Standards
- 4-(3,3-Diphenylpropyl)piperazin-1-amine (CAS 39139-56-5)
- 1-(3,4-Dichlorophenyl)-3-((perfluorophenyl)thio)propan-1-one (CAS 882749-39-5)
- 7-Amino-4,5,6-trimethoxy-2-benzofuran-1(3H)-one (CAS 99856-51-6)
- 1-(3,8-Dibromo-5-methoxyquinolin-6-yl)cyclopropanecarbonitrile (CAS 1257833-25-2)
- 4-Methoxy-2-(methylamino)pyrimidine-5-carboxylic acid (CAS 72418-39-4)
- tert-Butyl (S)-2-ethynylpyrrolidine-1-carboxylate (CAS 130495-08-8)
- (E)-4-(2-(1-(2-chlorobenzyl)-1H-benzo[d]imidazol-2-yl)vinyl)benzonitrile (CAS 400079-46-1)
- 1-Cyclopentyl-4-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)piperazine (CAS 1015242-01-9)
- Everolimus Impurity 32 (CAS CATO-C4X-112232)
- Insulin Pork(≥27 USP units/mg) (CAS 12584-58-6)
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