1,1'-(Ethane-1,2-diyl)bis(3-butyl-1H-imidazol-3-ium) bromide CAS 678138-60-8
| CAS No. | 678138-60-8 |
| Molecular Formula | C16H32N4 |
| 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 360.36 g/mol gives 1,1'-(Ethane-1,2-diyl)bis(3-butyl-1H-imidazol-3-ium) bromide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 1,1'-(Ethane-1,2-diyl)bis(3-butyl-1H-imidazol-3-ium) bromide (CAS 678138-60-8), a certified reference material (molecular formula C16H32N4Br, MW 360.36 g/mol) for analytical method development and quality control.
Based on its molecular formula C16H32N4Br, 1,1'-(Ethane-1,2-diyl)bis(3-butyl-1H-imidazol-3-ium) bromide contains a nitrile group, bromine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 360.36 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), 1,1'-(Ethane-1,2-diyl)bis(3-butyl-1H-imidazol-3-ium) bromide 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 | C16H32N4 2*Br |
| Molecular Weight | 360.36 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.5 |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 4 |
Related Ethane Standards
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- 4,4’,4’’,4’’’,4’’’’,4’’’’’-[[Ethane-1,1,1-triyltris(benzene-4,1-diyl)]tris(ethane-1,1,1-triyl)]hexaphenol (CAS 1010447-10-5)
- 3,3'-(Ethane-1,2-diylbis(azanediyl))bis(cyclohex-2-en-1-one) (CAS 1020252-36-1)
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Recommended Standards
- Ethylphosphonic Anhydride, Solution in Ethyl Acetate (CAS 145007-52-9)
- (Z)-1-Bromo-1,3-Butadiene (CAS 56318-77-5)
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- Methyl 2-(3'-amino-[1,1'-biphenyl]-3-yl)acetate (CAS 1059678-65-7)
- 3-Iodo-2-methylpyridin-4-amine (CAS 849353-18-0)
- 5-Chloro-3-methyl-1-phenyl-1h-pyrazole-4-carbonitrile (CAS 51626-33-6)
- 2-(p-Tolyloxy)nicotinic acid (CAS 54629-15-1)
- 4-Chloro-N-((5-chloro-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)methyl)aniline (CAS 956186-49-5)
- 5-Methyl-4-(p-tolylthio)-1H-pyrazole (CAS 318238-20-9)
- (Ser(PO?H?)3??·???)-Tau Peptide (379-408) trifluoroacetate salt (CAS 2022956-60-9)
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