Sodium allyl sulfate CAS 19037-59-3
| CAS No. | 19037-59-3 |
| Molecular Formula | C3H5O4S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Sodium allyl sulfate (C3H5O4SNa) contains a sulfone group, a carboxylic acid group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
Sodium allyl sulfate (CAS 19037-59-3) is a high-purity analytical reference standard with the molecular formula C3H5O4SNa and a molecular weight of 160.12 g/mol.
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.
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 | C3H5O4S Na |
| Molecular Weight | 160.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.5 |
| CAS Registry Year (est.) | 1962 |
| Sulfur Atoms | 1 |
Related Sodium Standards
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Recommended Standards
- 1-Cyclopropyl-3-(5-methylthiophen-2-yl)propane-1,3-dione (CAS 1340519-57-4)
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- 6-Ethylpyridine-2-carboxylic Acid (CAS 4080-48-2)
- 4-((3,3-Dimethyloxiran-2-yl)methyl)morpholine (CAS 88091-98-9)
- 2-(4-Fluoro-3-(trifluoromethyl)phenyl)acetaldehyde (CAS 1260759-93-0)
- 2,5-Dibromobenzofuran-3(2H)-one (CAS 1823918-46-2)
- 32092-27-6 4H-Pyrido(1,2-a)pyrimidine-3-carboxylic acid, 6-methyl-4-oxo- BRN 0746487 6-Methyl-4-oxo-4H-pyrido(1,2-a)pyrimidine-3-carboxylic acid MZ-124 (CAS 32092-27-6)
- 3-Amino-N-cyclopropyl-2-hydroxyheptanamide (CAS 856767-51-6)
- (2E)-N-(4-Chlorophenyl)-3-{[2-(morpholin-4-yl)ethyl]amino}but-2-enamide (CAS 1026330-66-4)
- Semaglutide Impurity 130 (CAS 1188328-40-6)
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