N-(4-(Benzyl(methyl)amino)but-2-yn-1-yl)-2-phenoxypropanamide CAS 1396880-47-9
| CAS No. | 1396880-47-9 |
| Molecular Formula | C21H24N2O2 |
| Molecular Weight | 336.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of N-(4-(Benzyl(methyl)amino)but-2-yn-1-yl)-2-phenoxypropanamide is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
N-(4-(Benzyl(methyl)amino)but-2-yn-1-yl)-2-phenoxypropanamide (CAS 1396880-47-9), molecular formula C21H24N2O2 and molecular weight 336.43 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C21H24N2O2, N-(4-(Benzyl(methyl)amino)but-2-yn-1-yl)-2-phenoxypropanamide contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 336.43 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), N-(4-(Benzyl(methyl)amino)but-2-yn-1-yl)-2-phenoxypropanamide 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 | C21H24N2O2 |
| Molecular Weight | 336.43 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 2 |
Recommended Standards
- Tert-butyl 3-amino-4-(2,5-dimethoxyphenyl)piperidine-1-carboxylate (CAS 1354953-41-5)
- (8a,9R)-9-acetate-cinchonan-9-ol (CAS 14075-54-8)
- Tert-butyl 3-amino-4-(2,4-dimethoxyphenyl)piperidine-1-carboxylate (CAS 1354953-34-6)
- tert-Butyl 3-(((4-(ethylamino)pyrimidin-2-yl)oxy)methyl)piperidine-1-carboxylate (CAS 1417793-85-1)
- 2-(4-Aminophenyl)-5-methyl-2,4-dihydro-3H-pyrazol-3-one hydrochloride (CAS 59994-27-3)
- Benzyl 4-methylnicotinate (CAS 164464-66-8)
- (S)-tert-Butyl 3-(4-fluoro-2-nitrophenoxy)pyrrolidine-1-carboxylate (CAS 1233860-23-5)
- MIL-88B(Fe) (CAS 1341134-01-7)
- 3-O-(α-L-Fucopyranosyl)-D-galactopyranose (CAS 120375-11-3)
- 4-Methyl-N-(2-(methylamino)-2-oxoethyl)piperidine-4-carboxamide (CAS 1316217-40-9)
- 1H,7H-[1,4]Dioxino[2,3-f:5,6-f′]bisbenzotriazole (CAS 1276042-43-3)
- 8-Methoxy-2,3,6,7-tetrahydro-1H,5H-pyrido[3,2,1-ij]quinoline (CAS 63468-83-7)
- 2-(4-Chlorobenzyl)-4-(2-chlorophenyl)-5-methyl-2,4-dihydro-3H-1,2,4-triazol-3-one (CAS 860789-85-1)
- Semaglutide Impurity 186 (CAS CATO-C4X-2226186)
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