4-(6-(Benzoyloxy)benzo[b]thiophen-2-yl)phenyl benzoate CAS 84449-64-9
| CAS No. | 84449-64-9 |
| Molecular Formula | C28H18O4S |
| Molecular Weight | 450.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a steroid core, a sulfone group, a hydroxyl group, an ether linkage, 4-(6-(Benzoyloxy)benzo[b]thiophen-2-yl)phenyl benzoate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 450.51 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.
4-(6-(Benzoyloxy)benzo[b]thiophen-2-yl)phenyl benzoate (CAS 84449-64-9) is a high-purity analytical reference standard with the molecular formula C28H18O4S and a molecular weight of 450.51 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 | C28H18O4S |
| Molecular Weight | 450.51 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 20.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Sulfur Atoms | 1 |
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- (3-(Benzoyloxy)propyl)triphenylphosphonium bromide (CAS 30698-18-1)
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Recommended Standards
- 2-Imino-1-((tetrahydrofuran-2-yl)methyl)-3-tosyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one (CAS 606954-87-4)
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- Valproate Impurity 86 (CAS CATO-C4X-116686)
- 4-(1 H -Benzoimidazol-2-yl)-phenylamine (CAS 1262769-59-4)
- Cefotiam Impurity 8 (CAS 58233-18-4)
- 5-Fluoro-4-iodo-1-methylpyridin-2(1H)-one (CAS 1823346-18-4)
- benzyl (3S)-3-(hydroxymethyl)piperidine-1-carboxylate (CAS 405061-52-1)
- H96A02I53Y 7787-32-8 Baryum fluorure Barium fluoride Barium fluoride (BaF2) Baryum fluorure [French] EINECS 232-108-0 UNII-H96A02I53Y (CAS 7787-32-8)
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