Ethyl 3-Amino-3-(3-ethoxyphenyl)propanoate CAS 741246-39-9
| CAS No. | 741246-39-9 |
| Molecular Formula | C13H19NO3 |
| Molecular Weight | 237.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 237.29 g/mol gives Ethyl 3-Amino-3-(3-ethoxyphenyl)propanoate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Ethyl 3-Amino-3-(3-ethoxyphenyl)propanoate (CAS 741246-39-9), a certified reference material (molecular formula C13H19NO3, MW 237.29 g/mol) for analytical method development and quality control.
Ethyl 3-Amino-3-(3-ethoxyphenyl)propanoate (C13H19NO3) contains a nitrogen-containing heterocyclic scaffold, 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C13H19NO3 |
| Molecular Weight | 237.29 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- Methyl 3-amino-2-[(4-ethoxyphenyl)methyl]propanoate (CAS 1038292-67-9)
- 2-[4-(Boc-amino)phenyl]ethanol (CAS 104060-23-3)
- 4-Amino-3-(4-isopropoxyphenyl)butanoic acid (CAS 107036-94-2)
- Propyl 3-amino-4-isopropoxybenzoate (CAS 1172424-29-1)
- Ethyl 4-amino-4-(4-methoxyphenyl)butanoate (CAS 1178344-35-8)
- Methyl 4-amino-4-(2-methoxy-5-methylphenyl)butanoate (CAS 1178677-90-1)
- Methyl 2-amino-2-(4-isopropoxyphenyl)propanoate (CAS 1183295-64-8)
- 3-[2-(Boc-amino)ethyl]phenol (CAS 129150-68-1)
Recommended Standards
- Ethyl 3-{[(4-methoxyphenyl)methyl]amino}propanoate (CAS 67044-04-6)
- Ethyl 3-Amino-3-(4-ethoxyphenyl)propanoate (CAS 753421-31-7)
- Ethyl (Z)-2-cyano-3-(2,2-dimethyltetrahydro-2H-pyran-4-yl)acrylate (CAS 330998-23-7)
- Ethyl 4-(2-(dimethylamino)ethoxy)benzoate (CAS 25773-00-6)
- 6,8-Dibromoisochromane-7-carbonitrile (CAS 2768872-16-6)
- 2-(3-Methylphenyl)-4-{3-[4-(methylsulfanyl)phenyl]-1,2,4-oxadiazol-5-yl}-1,2-dihydrophthalazin-1-one (CAS 1291834-70-2)
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- Cholecystokinin Octapeptide (1-4) (desulfated) (CAS 80790-40-5)
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