2-Phenylbenzo[b]thiophen-3(2H)-one CAS 53614-69-0
| CAS No. | 53614-69-0 |
| Molecular Formula | C14H10OS |
| Molecular Weight | 226.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-Phenylbenzo[b]thiophen-3(2H)-one meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
2-Phenylbenzo[b]thiophen-3(2H)-one (CAS 53614-69-0) is a high-purity analytical reference standard with the molecular formula C14H10OS and a molecular weight of 226.29 g/mol.
The molecular framework of 2-Phenylbenzo[b]thiophen-3(2H)-one (C14H10OS) is characterized by sulfur-containing functionality, a hydroxyl group, an ether linkage, a polycyclic aromatic system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C14H10OS |
| Molecular Weight | 226.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 2-[Benzo(b)thiophen-2-yl]phenol (CAS 81344-85-6)
- 3-(Benzyloxy)tetrahydrothiophene 1,1-dioxide (CAS 22179-13-1)
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