1-Ethyl-3-methylimidazole tetrafluoroborate CAS 143314-16-3
| CAS No. | 143314-16-3 |
| Molecular Formula | C6H14N2 |
| 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 200.99 g/mol gives 1-Ethyl-3-methylimidazole tetrafluoroborate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-Ethyl-3-methylimidazole tetrafluoroborate (CAS 143314-16-3) is a high-purity analytical reference standard with the molecular formula C6H14N2BF4 and a molecular weight of 200.99 g/mol.
Owing to fluorine substitution, 1-Ethyl-3-methylimidazole tetrafluoroborate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 200.99 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 1-Ethyl-3-methylimidazole tetrafluoroborate 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 | C6H14N2 BF4 |
| Molecular Weight | 200.99 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Ethyl Standards
- 1-Methylimidazole Hydrobromide (CAS 101023-58-9)
- 5-Methylimidazole-4-carbonitrile (CAS 108257-41-6)
- 2-Methylimidazole-d6 (CAS 1173022-19-9)
- Methylimidazole impurity 5 (CAS 1185304-30-6)
- 4-Methylimidazole-d6 (CAS 1219804-79-1)
- 4-Methylimidazole-d3 (CAS 1219805-95-4)
- 1-Butyl-2-methylimidazole (CAS 13435-22-8)
- 1-Benzyl-2-methylimidazole (CAS 13750-62-4)
Recommended Standards
- n-((1-(Pyridazin-3-yl)piperidin-4-yl)methyl)propan-2-amine dihydrobromide (CAS 1354953-42-6)
- 3-Cyclopropyl-2-methyl-3-oxopropanenitrile (CAS 1094430-44-0)
- (r)-2-Amino-2-(2-bromo-3-fluorophenyl)ethan-1-ol (CAS 1212878-86-8)
- 4-[(4-Methoxyphenyl)sulfanyl]-2-phenyl-5-pyrimidinecarboxylic acid (CAS 477854-63-0)
- 1-(4-Methylphenoxymethyl)-1h-pyrazole-3-carboxylic acid (CAS 1006442-36-9)
- tert-butyl N-[(3R,6S)-6-{[(tert-butyldiphenylsilyl)oxy]methyl}-3,6-dihydro-2H-pyran-3-yl]carbamate (CAS 1638744-61-2)
- Ciprofloxacin Hydrochloride (CAS 93107-08-5)
- 2-(2-Phenylcyclopropyl)acetonitrile (CAS 64584-03-8)
- N-methyl-2-[(4-methylpiperazin-1-yl)carbonyl]aniline (CAS 348612-46-4)
- Peptide Impurity 34 (CAS 21282-09-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com