tert-Butyl 3-[(2-ethoxyethyl)amino]propanoate CAS 66116-25-4
| CAS No. | 66116-25-4 |
| Molecular Formula | C11H23NO3 |
| Molecular Weight | 217.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including tert-Butyl 3-[(2-ethoxyethyl)amino]propanoate.
tert-Butyl 3-[(2-ethoxyethyl)amino]propanoate (CAS 66116-25-4) is a high-purity analytical reference standard with the molecular formula C11H23NO3 and a molecular weight of 217.31 g/mol.
tert-Butyl 3-[(2-ethoxyethyl)amino]propanoate (C11H23NO3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C11H23NO3 |
| Molecular Weight | 217.31 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.) | 1975 |
| Nitrogen Atoms | 1 |
Recommended Standards
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- Tert-butyl (S)-(2-(hydroxymethyl)-3-methylbutyl)carbamate (CAS 941292-85-9)
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