Ethyl 2-acetoxy-2-(diethoxyphosphoryl)acetate CAS 162246-77-7
| CAS No. | 162246-77-7 |
| Molecular Formula | C10H19O7P |
| Molecular Weight | 282.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Ethyl 2-acetoxy-2-(diethoxyphosphoryl)acetate (CAS 162246-77-7), molecular formula C10H19O7P and molecular weight 282.23 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Ethyl 2-acetoxy-2-(diethoxyphosphoryl)acetate (C10H19O7P) contains a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 1.5, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 282.23 g/mol, it falls into the medium-molecular-weight range.
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 | C10H19O7P |
| Molecular Weight | 282.23 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.5 |
| CAS Registry Year (est.) | 2003 |
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