3-(2-Ethoxy-2-oxoethyl)-1-methyl-1H-imidazol-3-ium tetrafluoroborate CAS 503439-30-3
| CAS No. | 503439-30-3 |
| Molecular Formula | C8H13N2O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 3-(2-Ethoxy-2-oxoethyl)-1-methyl-1H-imidazol-3-ium tetrafluoroborate (CAS 503439-30-3), a certified reference material (molecular formula C8H13N2O2BF4, MW 256.01 g/mol) for analytical method development and quality control.
The molecular framework of 3-(2-Ethoxy-2-oxoethyl)-1-methyl-1H-imidazol-3-ium tetrafluoroborate (C8H13N2O2BF4) is characterized by an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), 3-(2-Ethoxy-2-oxoethyl)-1-methyl-1H-imidazol-3-ium tetrafluoroborate 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 | C8H13N2O2 BF4 |
| Molecular Weight | 256.01 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.5 |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
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- 5-(2-Ethoxyphenyl)-3-(1-phenyl-1H-1,2,3-triazol-4-yl)-1,2,4-oxadiazole (CAS 1251625-00-9)
- Insulin Degludec Impurity 24 (CAS CATO-C4X-215724)
Why CATO?
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