(E)-3-(3-Cyano-4-((4-fluorophenyl)thio)phenyl)acrylicacid CAS 951624-12-7
| CAS No. | 951624-12-7 |
| Molecular Formula | C16H10FNO2S |
| Molecular Weight | 299.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, (E)-3-(3-Cyano-4-((4-fluorophenyl)thio)phenyl)acrylicacid (C16H10FNO2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 299.32 g/mol, it falls into the medium-molecular-weight range. 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).
(E)-3-(3-Cyano-4-((4-fluorophenyl)thio)phenyl)acrylicacid (CAS 951624-12-7) is a high-purity analytical reference standard with the molecular formula C16H10FNO2S and a molecular weight of 299.32 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C16H10FNO2S |
| Molecular Weight | 299.32 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, 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- (E)-1-(3,4-Dimethoxyphenyl)-3-((3-hydroxyphenyl)amino)prop-2-en-1-one (CAS 335206-07-0)
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- (4E)-4-[(2H-1,3-Benzodioxol-5-yl)methylidene]-2-(piperidin-1-yl)-4,5-dihydro-1H-imidazol-5-one (CAS 865659-40-1)
- (S)-2-(1-((benzyloxy)carbonyl)pyrrolidin-2-yl)pyrimidine 1-oxide (CAS 445280-83-1)
- 4-(2,6-Dichlorobenzyl)piperidin-4-amine (CAS 919112-74-6)
- 4-(Benzyloxy)-2-nitrobenzaldehyde (CAS 92163-84-3)
- Methyl 4,5-dibromo-2-(difluoromethoxy)phenylacetate (CAS 1806348-99-1)
- [(5-methylthiophen-2-yl)methyl](2-phenylethyl)amine (CAS 854357-52-1)
- 2-(4-(Tert-butyl)pyridin-2-yl)propan-2-amine (CAS 1474024-24-2)
- 3-((3-Methoxybenzyl)oxy)-4-methyl-6H-benzo[c]chromen-6-one (CAS 66535-86-2)
- 3-O-Acetyl-2-deoxycytidine (CAS 72560-69-1)
- 2-Chloro-4-(difluoromethyl)-5-fluoro-3-methylpyridine (CAS 1804672-52-3)
- 3-(Methoxymethyl)-4-(octyloxy)aniline hydrochloride (CAS 5804-05-7)
- Semaglutide Impurity 3 (CAS CATO-C4X-22263)
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