2-(4-Fluorophenyl)-3-phenylacrylonitrile CAS 2558-28-3
| CAS No. | 2558-28-3 |
| Molecular Formula | C15H10FN |
| Molecular Weight | 223.25 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.
2-(4-Fluorophenyl)-3-phenylacrylonitrile (CAS 2558-28-3) is a high-purity analytical reference standard with the molecular formula C15H10FN and a molecular weight of 223.25 g/mol.
Structurally, 2-(4-Fluorophenyl)-3-phenylacrylonitrile (C15H10FN) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 223.25 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C15H10FN |
| Molecular Weight | 223.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Fluorophenyl Standards
- 1-(4-Fluorophenyl)-3-(pyrrolidin-3-yl)urea (CAS 1154968-68-9)
- 4-(2-fluorophenyl)piperazine-1-carboxamide (CAS 1179087-17-2)
- 1-(3-Fluorophenyl)-3-(pyrrolidin-3-yl)urea (CAS 1183040-67-6)
- 3-(3-Fluorophenyl)quinoline (CAS 181421-88-5)
- (Z)-2-(4-Fluorophenyl)-3-phenylacrylonitrile (CAS 54648-47-4)
- 1-(4-Fluorophenyl)isoquinoline (CAS 632335-02-5)
- 2-(2-Fluorophenyl)quinoline (CAS 2836-41-1)
- 2-(4-Fluorophenyl)quinoline (CAS 323-91-1)
Recommended Standards
- 2-(3-Oxo-3,4-dihydro-2H-benzo[b][1,4]thiazin-2-yl)acetic acid (CAS 6270-74-2)
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- 2-(5-Amino-3-(thiophen-2-yl)-1H-pyrazol-1-yl)acetic acid (CAS 890014-55-8)
- 2-(2-Oxobenzo[d]thiazol-3(2h)-yl)acetohydrazide (CAS 97420-38-7)
- 3-(2,3-difluoro-4-methylphenyl)-5-methylcyclohex-2-en-1-one (CAS 1996348-55-0)
- Fmoc-Tyr(tBu)-Aib-OH (CAS 2645414-22-6)
- 1-(4-Fluorophenyl)-2-((3-hydroxypropyl)thio)ethan-1-one (CAS 1480635-77-5)
- Rimegepant Impurity 49 (CAS CATO-C4X-248749)
- (5E)-5-(2,5-Dimethoxybenzylidene)-2-mercapto-1,3-thiazol-4(5H)-one (CAS 127378-17-0)
- 1-Bromo-2-methoxy-6-(methoxymethyl)benzene (CAS 154912-60-4)
- 3-Methoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile (CAS 949892-14-2)
- 4-(Fmoc-amino)tetrahydrothiopyran-4-carboxylic Acid (CAS 368866-35-7)
- Rel-(1R,2S)-2-(trifluoromethyl)cyclohexan-1-amine (CAS 1335234-06-4)
- [α-Glu](Sidechain trans-position)-Liraglutide (CAS CATO-C4X-199240)
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