Acryloyloxyethyldiethylmethylammonium Methyl Sulfate CAS 21810-39-9
| CAS No. | 21810-39-9 |
| Molecular Formula | C10H20NO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Acryloyloxyethyldiethylmethylammonium Methyl Sulfate is closely related to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Acryloyloxyethyldiethylmethylammonium Methyl Sulfate (CAS 21810-39-9), molecular formula C10H20NO2CH3O4S and molecular weight 297.37 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, Acryloyloxyethyldiethylmethylammonium Methyl Sulfate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 297.37 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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), Acryloyloxyethyldiethylmethylammonium Methyl 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 | C10H20NO2 CH3O4S |
| Molecular Weight | 297.37 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- Ethyl hexahydrospiro[cyclopentane-1,3'-pyrrolizine]-1'-carboxylate (CAS 890094-73-2)
- 6-Sulfonicotinic acid (CAS 17624-03-2)
- tert-butyl (3R)-3-(aminomethyl)-3-(tert-butoxycarbonylamino)pyrrolidine-1-carboxylate (CAS 2306246-55-7)
- Methyl (S)-3-Amino-3-(1-naphthyl)propanoate Hydrochloride (CAS 1245606-67-0)
- 1-Methyl-5-(methylthio)-3-phenyl-1H-1,2,4-triazole (CAS 50369-47-6)
- Isothiazole-4-carbaldehyde (CAS 822-54-8)
- 4,4-dimethyl-1,2$l^{6}-oxathiolane-2,2,5-trione (CAS 5927-70-8)
- 4-Propoxybenzeneacetaldehyde (CAS 1341059-67-3)
- Hafnium(IV) n-butoxide (CAS 22411-22-9)
- Semaglutide Impurity 167 (CAS CATO-C4X-2226167)
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