Morpholinium, 4-ethyl-4-hexadecyl-, ethyl sulfate CAS 78-21-7
| CAS No. | 78-21-7 |
| Molecular Formula | C22H46NO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Morpholinium, 4-ethyl-4-hexadecyl-, ethyl sulfate (CAS 78-21-7), a certified reference material (molecular formula C22H46NOC2H5O4S, MW 465.73 g/mol) for analytical method development and quality control.
Morpholinium, 4-ethyl-4-hexadecyl-, ethyl sulfate (C22H46NOC2H5O4S) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. 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.
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.
As a certified reference material (CRM), Morpholinium, 4-ethyl-4-hexadecyl-, ethyl sulfate 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 | C22H46NO C2H5O4S |
| Molecular Weight | 465.73 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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