(2Z)-N-[(4-Fluorophenyl)methyl]-3-(2-methoxyphenyl)-2-phenylprop-2-enamide CAS 551931-30-7
| CAS No. | 551931-30-7 |
| Molecular Formula | C23H20FNO2 |
| Molecular Weight | 361.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2Z)-N-[(4-Fluorophenyl)methyl]-3-(2-methoxyphenyl)-2-phenylprop-2-enamide (CAS 551931-30-7) is a high-purity analytical reference standard with the molecular formula C23H20FNO2 and a molecular weight of 361.41 g/mol.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, (2Z)-N-[(4-Fluorophenyl)methyl]-3-(2-methoxyphenyl)-2-phenylprop-2-enamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 361.41 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C23H20FNO2 |
| Molecular Weight | 361.41 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 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- (2E)-2-[1-[2-Cyclopropyl-1-(2-fluorophenyl)-2-oxoethyl]-4-hydroxy-3-piperidinylidene]acetic Acid Ethyl Ester (Mixture of Diastereomers) (CAS 204205-15-2)
- 2,6-Difluoro-N-(4-phenylpiperazine-1-carbonothioyl)benzamide (CAS 497060-84-1)
- Ethyl 2-(4-(phenylsulfonyl)-3,4-dihydro-2H-benzo[b][1,4]oxazin-2-yl)acetate (CAS 1707570-92-0)
- 2-Benzyl-5-((4-fluorobenzyl)oxy)-3,4-dihydroisoquinolin-1(2H)-one (CAS 850905-31-6)
- 1-(3-bromophenyl)-4-methyl-1H-pyrazole (CAS 1183715-73-2)
- 1-Butyl-3-vinyl-3-imidazolium Bis[(trifluoromethyl)sulfonyl]amide Homopolymer (CAS 1007390-44-4)
- (3-Chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methanol (CAS 1083326-71-9)
- 3-(tert-Butyl)-5-cyclopropoxy-N-methylpicolinamide (CAS 1243381-44-3)
- 2-(6-Azaspiro[2.5]octan-2-yl)ethanol;hydrochloride (CAS 1956319-30-4)
- N4-(2-aminoethyl)-N2,6-dimethylpyrimidine-2,4-diamine (CAS 928710-38-7)
- Methyl 4-(4-acetylpiperazin-1-yl)-3-aminobenzoate (CAS 767316-73-4)
- 4-(3,4-Dimethylphenyl)-5-(4-pyridinyl)-4h-1,2,4-triazole-3-thiol (CAS 117080-37-2)
- methyl (3R)-3-amino-3-(3-bromophenyl)propanoate (CAS 845958-74-9)
- Semaglutide Impurity 125 xTFA Salt (CAS CATO-C4X-2226125)
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