Ethyl 2-amino-3-(3-fluorophenyl)propanoate hydrochloride CAS 457654-51-2
| CAS No. | 457654-51-2 |
| Molecular Formula | C11H14FNO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies Ethyl 2-amino-3-(3-fluorophenyl)propanoate hydrochloride (CAS 457654-51-2), a certified reference material (molecular formula C11H14FNO2HCl, MW 247.69 g/mol) for analytical method development and quality control.
Based on its molecular formula C11H14FNO2HCl, Ethyl 2-amino-3-(3-fluorophenyl)propanoate hydrochloride contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 247.69 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C11H14FNO2 HCl |
| Molecular Weight | 247.69 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- 3-Amino-1-methyl-4-phenoxyindazole (CAS 1000018-07-4)
- 3-Amino-2,6-dibromo-5-ethoxypyridine (CAS 1000018-10-9)
- Methyl 2-amino-5-bromo-4-isopropylbenzoate (CAS 1000018-13-2)
- Methyl 2-amino-3-(pyridin-2-yl)propanoate (CAS 100002-84-4)
- 100005-23-0 2-Amino-4-(4-methoxyphenyl)-5-methylthiophene-3-carbonitrile 7050AC C13H12N2OS (CAS 100005-23-0)
- Methyl 1-amino-4-cyano-1H-pyrrole-2-carboxylate (CAS 1000313-12-1)
- 6-Amino-7-hydroxy-2,3-dihydro-1H-inden-1-one hydrobromide (CAS 1000333-87-8)
- 6-Amino-7-iodo-2,3-dihydro-1H-inden-1-one (CAS 1000333-93-6)
Recommended Standards
- (R)-2-((R)-1-(2-Amino-6-oxo-1H-purin-9(6H)-yl)-2-oxoethoxy)-3-hydroxypropanal (CAS 61074-06-4)
- 5-Oxo-5-[[6-[6-(2-pyridinyl)-1,2,4,5-tetrazin-3-yl]-3-pyridinyl]amino]pentanoic acid (CAS 1233234-76-8)
- 2-Bromo-5-iodo-3-methoxy-1-methylpyridin-4(1H)-one (CAS 1346446-83-0)
- (2-(4-Fluorophenyl)thiazol-4-yl)methanamine (CAS 885280-17-1)
- Fluconazole Impurity 25 (CAS CATO-C4X-101925)
- 5-Chloro-2-[(cyclopropylcarbonyl)amino]benzoic Acid (CAS 926234-00-6)
- n-(2-Acetylphenyl)-2-(thiophen-3-yl)acetamide (CAS 89080-87-5)
- Thieno[2,3-c]pyridin-5-amine (CAS 1326715-15-4)
- ethyl 3-phenyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-5-carboxylate (CAS 1018125-43-3)
- Des-Lys20(Side Chain)-Semaglutide (CAS CATO-C4X-2226280)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com