1-Hydroxy-N,N,N-trimethylmethanaminium chloride CAS 29124-44-5
| CAS No. | 29124-44-5 |
| Molecular Formula | C4H12NO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
1-Hydroxy-N,N,N-trimethylmethanaminium chloride (CAS 29124-44-5), molecular formula C4H12NOCl and molecular weight 125.60 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C4H12NOCl, 1-Hydroxy-N,N,N-trimethylmethanaminium chloride contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 125.60 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C4H12NO Cl |
| Molecular Weight | 125.60 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) | -1.0 |
| CAS Registry Year (est.) | 1965 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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- N-Cyclopropyl-2-methylpiperidine-3-carboxamide (CAS 1706432-48-5)
- 1-(3,4-Dichlorophenyl)-1H-imidazole-4-carboxamide (CAS 445302-75-0)
- Semaglutide impurity 58 (CAS CATO-C4X-222658)
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