2-Amino-N-((S)-1-(4-fluorophenyl)ethyl)-N-isopropylpropanamide CAS 1354032-92-0
| CAS No. | 1354032-92-0 |
| Molecular Formula | C14H21FN2O |
| Molecular Weight | 252.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Amino-N-((S)-1-(4-fluorophenyl)ethyl)-N-isopropylpropanamide (CAS 1354032-92-0) is a high-purity analytical reference standard with the molecular formula C14H21FN2O and a molecular weight of 252.33 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, 2-Amino-N-((S)-1-(4-fluorophenyl)ethyl)-N-isopropylpropanamide is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 252.33 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
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 | C14H21FN2O |
| Molecular Weight | 252.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Amino Standards
- N-(5-Amino-2-fluorophenyl)octanamide (CAS 1020053-91-1)
- 2-Amino-N-((S)-1-(4-fluorophenyl)ethyl)-N,3-dimethylbutanamide (CAS 1290218-34-6)
- Methyl 5-amino-2-thiomorpholinobenzoate (CAS 1306232-80-3)
- (S)-2-Amino-N-ethyl-N-(3-fluorobenzyl)-3-methylbutanamide (CAS 1308502-94-4)
- (S)-2-Amino-N-cyclopropyl-N-(2-oxo-2-(thiophen-2-yl)ethyl)propanamide (CAS 1353994-44-1)
- (S)-2-Amino-N-ethyl-N-(4-fluorobenzyl)-3-methylbutanamide (CAS 1353994-63-4)
- (S)-2-Amino-N-(3-chloro-benzyl)-N-ethyl-3-methyl-butyramide (CAS 1354001-29-8)
- 2-Amino-4,5-diphenylthiazole (CAS 6318-74-7)
Recommended Standards
- 1,5-Diphenyl-1H-imidazole-2-thiol (CAS 136802-77-2)
- 4-(2-Aminothiazol-4-yl)-1-oxaspiro[4.5]Decan-2-one (CAS 137180-65-5)
- 2-Methyl-1-propyl-1h-indole-3-sulfonamide (CAS 1375472-00-6)
- 3-((Cyclopentylmethyl)sulfonyl)benzaldehyde (CAS 1351385-89-1)
- 1-(4-Methoxybenzyl)-1H-pyrazole-4-carbaldehyde (CAS 153687-35-5)
- Piperidin-4-yl(3-(trifluoromethyl)phenyl)methanone hydrochloride (CAS 64670-97-9)
- (2S)-Bicyclo[2.2.1]heptane-2-carboxylic acid (CAS 1217525-96-6)
- Cyclotridecane (CAS 295-02-3)
- 1-methyl-1H-pyrazolo[3,4-b]pyridine-3-carbonitrile (CAS 1256795-04-6)
- Methyl 5-amino-1-(2,4-difluorophenyl)-1H-pyrazole-4-carboxylate (CAS 1264049-61-7)
- Isopropyl 2-amino-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate (CAS 351983-32-9)
- 4-Dodecylbenzenesulfonylchloride (CAS 52499-14-6)
- 6-chloro-5-fluoro-2-iodo-pyridin-3-ol (CAS 875548-57-5)
- FMRF Amide Related Peptide. (CAS 149471-12-5)
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