N,N,N-Trimethyl-2-(palmitoyloxy)ethan-1-aminium chloride CAS 2932-74-3
| CAS No. | 2932-74-3 |
| Molecular Formula | C21H44NO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of N,N,N-Trimethyl-2-(palmitoyloxy)ethan-1-aminium chloride is closely related to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies N,N,N-Trimethyl-2-(palmitoyloxy)ethan-1-aminium chloride (CAS 2932-74-3), a certified reference material (molecular formula C21H44NO2Cl, MW 378.04 g/mol) for analytical method development and quality control.
N,N,N-Trimethyl-2-(palmitoyloxy)ethan-1-aminium chloride (C21H44NO2Cl) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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), N,N,N-Trimethyl-2-(palmitoyloxy)ethan-1-aminium chloride 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 | C21H44NO2 Cl |
| Molecular Weight | 378.04 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- (Methylsulfonyl)methanesulfonylchloride (CAS 22317-89-1)
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- (5-chlorothiophen-3-yl)methanamine (CAS 942316-71-4)
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- Ethyl 2-(7-hydroxy-2-oxo-2h-chromen-4-yl)acetate (CAS 74083-58-2)
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- Bilastine impurity 109 (CAS CATO-C4X-2253109)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (5-(m-tolyl)thiazol-4-yl)boronate (CAS 2223011-17-2)
- Peptide Impurity 27 (CAS 1350456-68-6)
Why CATO?
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