Ethyl (diethoxyphosphoryl)methanesulfonate CAS 73300-75-1
| CAS No. | 73300-75-1 |
| Molecular Formula | C7H17O6PS |
| Molecular Weight | 260.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 260.25 g/mol gives Ethyl (diethoxyphosphoryl)methanesulfonate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Ethyl (diethoxyphosphoryl)methanesulfonate (CAS 73300-75-1), molecular formula C7H17O6PS and molecular weight 260.25 g/mol, is a CATO reference standard with documented purity and traceability.
Ethyl (diethoxyphosphoryl)methanesulfonate (C7H17O6PS) contains a carbohydrate-derived structure, a sulfone group, a phosphate ester group. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Ethyl (diethoxyphosphoryl)methanesulfonate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H17O6PS |
| Molecular Weight | 260.25 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | -0.5 |
| CAS Registry Year (est.) | 1977 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- 1-Diethoxyphosphoryl-4-ethoxy-benzene (CAS 176251-04-0)
- 5-Diethoxyphosphoryl-1,3-benzodioxole (CAS 255042-45-6)
- 2-Diethoxyphosphoryl-1,3,5-trimethyl-benzene (CAS 28036-01-3)
- 41891-54-7 Ethyl 4-(diethoxyphosphoryl)-3-methylbut-2-enoate Triethyl 3-Methyl-4-phosphonocrotonate;Triethyl (2E)-3-Methyl-4-phosphonocrotonate BCP21091 (CAS 41891-54-7)
- Ethyl 3-((diethoxyphosphoryl)oxy)but-2-enoate (CAS 5675-57-0)
- Ethyl 2-(diethoxyphosphoryl)-3-methylbutanoate (CAS 35051-50-4)
- Ethyl 2-(diethoxyphosphoryl)pentanoate (CAS 35051-49-1)
- Ethyl 5-(diethoxyphosphoryl)pentanoate (CAS 2323-74-2)
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