Ethyl 2-(Diethoxyphosphoryl)butanoate CAS 17145-91-4
| CAS No. | 17145-91-4 |
| Molecular Formula | C10H21O5P |
| Molecular Weight | 252.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Ethyl 2-(Diethoxyphosphoryl)butanoate is closely related to a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Ethyl 2-(Diethoxyphosphoryl)butanoate (CAS 17145-91-4), molecular formula C10H21O5P and molecular weight 252.24 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Ethyl 2-(Diethoxyphosphoryl)butanoate (C10H21O5P) is characterized by a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C10H21O5P |
| Molecular Weight | 252.24 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) | 0.5 |
| CAS Registry Year (est.) | 1961 |
Related Ethyl Standards
- Ethyl 4-(diethoxyphosphoryl)butanoate (CAS 2327-69-7)
- Methyl 4-(diethoxyphosphoryl)-3-oxobutanoate (CAS 109139-85-7)
- 2-Diethoxyphosphoryl-n-isobutyl-acetamide (CAS 62872-62-2)
- Ethyl (1-(diethoxyphosphoryl)vinyl)carbamate (CAS 62381-05-9)
- ((Diethoxyphosphoryl)oxy)methyl butyrate (CAS 213262-83-0)
- Ethyl 1-(diethoxyphosphoryl)cyclopropanecarboxylate (CAS 104585-94-6)
- methyl 4-(diethoxyphosphoryl)-3-methylbut-2-enoate (CAS 19945-56-3)
- 3-(Diethoxyphosphoryl)bicyclo[1.1.1]pentane-1-carboxylic acid (CAS 2551116-28-8)
Recommended Standards
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- Fmoc-Hyp(Me)-OH (CAS 244132-31-8)
- 3-(Methoxycarbonyl)furan-2-carboxylic acid (CAS 23268-41-9)
- Ethyl 4-amino-5-(4-chloro-3-nitrobenzoyl)-2-((2-(trifluoromethyl)phenyl)amino)thiophene-3-carboxylate (CAS 680212-25-3)
- 3-(pyrrolidin-2-yl)propan-1-ol (CAS 7699-50-5)
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- N'-((2,6-dimethylphenyl)carbamothioyl)-N,N-dimethylformimidamide (CAS 99590-62-2)
- (Met(O)2?)-Glucagon (1-29) (human, rat, porcine) (CAS 75217-63-9)
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