2-hydroxyethyl-(iodomethyl)-dimethyl-ammonium CAS 695140-91-1
| CAS No. | 695140-91-1 |
| Molecular Formula | C5H13INO |
| Molecular Weight | 230.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 230.07 g/mol gives 2-hydroxyethyl-(iodomethyl)-dimethyl-ammonium distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-hydroxyethyl-(iodomethyl)-dimethyl-ammonium (CAS 695140-91-1), molecular formula C5H13INO and molecular weight 230.07 g/mol, is a CATO reference standard with documented purity and traceability.
2-hydroxyethyl-(iodomethyl)-dimethyl-ammonium (C5H13INO) contains an amide group, a hydroxyl group, an ether linkage, iodine substitution. Halogen substitution raises its density and boiling point; 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.
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 | C5H13INO |
| Molecular Weight | 230.07 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | -0.5 |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 1 |
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