S-(Benzofuran-2-ylmethyl) ethanethioate CAS 59020-94-9
| CAS No. | 59020-94-9 |
| Molecular Formula | C11H10O2S |
| Molecular Weight | 206.26 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.
CATO supplies S-(Benzofuran-2-ylmethyl) ethanethioate (CAS 59020-94-9), a certified reference material (molecular formula C11H10O2S, MW 206.26 g/mol) for analytical method development and quality control.
Based on its molecular formula C11H10O2S, S-(Benzofuran-2-ylmethyl) ethanethioate contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 206.26 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), S-(Benzofuran-2-ylmethyl) ethanethioate 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.
Physical & Chemical Properties
| Molecular Formula | C11H10O2S |
| Molecular Weight | 206.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Sulfur Atoms | 1 |
Related S Standards
- 1-(1-Benzofuran-2-yl)-2-(methylsulfanyl)ethan-1-one (CAS 1179098-30-6)
- 1-(Benzofuran-3-yl)-2-(methylthio)ethan-1-one (CAS 1179301-35-9)
- (Benzofuran-5-yloxy)trimethylsilane (CAS 1643327-55-2)
- 2-(1-Benzofuran-5-yl)-2-methoxyacetic acid (CAS 1554256-85-7)
- Benzofuran-2,3-dicarboxylic acid (CAS 131-76-0)
- Benzofuran-2,5-diboronic acid (CAS 913835-69-5)
- 2-((1-(Benzofuran-2-yl)ethyl)amino)ethan-1-ol (CAS 1040330-40-2)
- 3-((Benzofuran-2-ylmethyl)amino)propan-1-ol (CAS 1042587-59-6)
Recommended Standards
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