3-(5-(4-Bromophenyl)furan-2-yl)-2-(furan-2-ylsulfonyl)acrylonitrile CAS 853407-08-6
| CAS No. | 853407-08-6 |
| Molecular Formula | C17H10BrNO4S |
| Molecular Weight | 404.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
3-(5-(4-Bromophenyl)furan-2-yl)-2-(furan-2-ylsulfonyl)acrylonitrile (CAS 853407-08-6) is a high-purity analytical reference standard with the molecular formula C17H10BrNO4S and a molecular weight of 404.23 g/mol.
The molecular framework of 3-(5-(4-Bromophenyl)furan-2-yl)-2-(furan-2-ylsulfonyl)acrylonitrile (C17H10BrNO4S) is characterized by a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C17H10BrNO4S |
| Molecular Weight | 404.23 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 1-Acetyl-3(5)-nonafluorobutyl-5(3)-phenylpyrazole (CAS 511243-92-8)
- 3-Methyl-4-(2,2,3,3,4,4,5,5,5-nonafluoropentyl)cyclopentane-1,1-dicarboxylic acid (CAS 20116-32-9)
- Sodium 2-hydroxysuccinate (CAS 63474-37-3)
- N-([1,1'-biphenyl]-2-yl)acrylamide (CAS 89168-26-3)
- 5-(4-Methylphenyl)-1H-Pyrrole-3-Carboxylic Acid (CAS 250213-75-3)
- (2,5-Difluoro-4-hydroxyphenyl)boronic acid (CAS 1229584-22-8)
- Sodium O,O-dimethyl phosphorodithioate (CAS 26377-29-7)
- (Cyclopentyl(3,4,5-trimethoxybenzyl)carbamothioyl)glycine (CAS 656816-06-7)
- 2-(1H-indazol-4-yl)acetic acid (CAS 902131-33-3)
- 1-[(2-bromoethoxy)methyl]-4-methoxybenzene (CAS 149966-28-9)
- N-(2,4-Dichlorophenyl)-2-oxo-1-{[4-(trifluoromethyl)phenyl]methyl}-1,2-dihydropyridine-3-carboxamide (CAS 338782-19-7)
- Semaglutide impurity 208 (CAS CATO-C4X-2226208)
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