N-((1-(4-Fluorophenyl)-1H-tetrazol-5-yl)methyl)-3-phenylacrylamide CAS 897623-57-3
| CAS No. | 897623-57-3 |
| Molecular Formula | C17H14FN5O |
| Molecular Weight | 323.32 g/mol |
| 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.
N-((1-(4-Fluorophenyl)-1H-tetrazol-5-yl)methyl)-3-phenylacrylamide (CAS 897623-57-3), molecular formula C17H14FN5O and molecular weight 323.32 g/mol, is a CATO reference standard with documented purity and traceability.
N-((1-(4-Fluorophenyl)-1H-tetrazol-5-yl)methyl)-3-phenylacrylamide (C17H14FN5O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C17H14FN5O |
| Molecular Weight | 323.32 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 5 |
Related N Standards
- 4-(5-(3-Fluorophenyl)-1,2,4-oxadiazol-3-yl)-1-phenylpyrrolidin-2-one (CAS 1171678-38-8)
- 4-(5-(2-Fluorophenyl)-1,2,4-oxadiazol-3-yl)-1-phenylpyrrolidin-2-one (CAS 1171762-43-8)
- (5-(4-Fluorophenyl)isoxazol-3-yl)methyl 3-phenylacrylate (CAS 953222-09-8)
- 1-(4-Fluorophenyl)-4-(3-phenyl-1,2,4-oxadiazol-5-yl)pyrrolidin-2-one (CAS 941997-60-0)
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- 4-{[(2-Fluorophenyl)(methylsulfonyl)amino]methyl}benzoic acid (CAS 1858251-51-0)
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