(S)-2-Amino-N-ethyl-N-(4-fluorobenzyl)-3-methylbutanamide CAS 1353994-63-4
| CAS No. | 1353994-63-4 |
| Molecular Formula | C14H21FN2O |
| Molecular Weight | 252.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
(S)-2-Amino-N-ethyl-N-(4-fluorobenzyl)-3-methylbutanamide (CAS 1353994-63-4), molecular formula C14H21FN2O and molecular weight 252.33 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C14H21FN2O, (S)-2-Amino-N-ethyl-N-(4-fluorobenzyl)-3-methylbutanamide contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 252.33 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), (S)-2-Amino-N-ethyl-N-(4-fluorobenzyl)-3-methylbutanamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
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 S 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-(3-chloro-benzyl)-N-ethyl-3-methyl-butyramide (CAS 1354001-29-8)
- 2-Amino-N-((S)-1-(4-fluorophenyl)ethyl)-N-isopropylpropanamide (CAS 1354032-92-0)
- 2-Amino-4,5-diphenylthiazole (CAS 6318-74-7)
Recommended Standards
- 3-((Cyclopentylmethyl)sulfonyl)benzaldehyde (CAS 1351385-89-1)
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- 3-(4-Phenyl-thiazol-2-yl)-phenylamine (CAS 134811-95-3)
- Phenylmethyl 5-methyl-2-oxo-1,3-dioxane-5-carboxylate (CAS 247142-68-3)
- 6-Hydroxy-4-thiocarboxy-6-thioxohexanoic acid (CAS 19343-85-2)
- 1-(3-Methoxy-phenyl)-2,5-dimethyl-1H-pyrrole-3-carbaldehyde (CAS 700854-99-5)
- 1,1-Diethoxyhex-2-yne (CAS 18229-78-2)
- 2,2-Bis(4-Fluorophenyl)-1,1,1-Trifluoroethane (CAS 789-03-7)
- 1,1'-(Cyclohexane-1,3-diyl)bis(N,N-bis(oxiran-2-ylmethyl)methanamine) (CAS 65992-66-7)
- 5-Fluoro-2-isopropyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 2098216-20-5)
- (1R,4R)-Bicyclo[2.2.2]octane-2,5-dione (CAS 76478-53-0)
- Bromo-PEG3-phosphonic acid diethyl ester (CAS 1148026-98-5)
- Tau Peptide (307-321) trifluoroacetate salt (CAS 330456-50-3)
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