2-[(ethylsulfanyl)methyl]benzoic acid CAS 176983-05-4
| CAS No. | 176983-05-4 |
| Molecular Formula | C10H12O2S |
| Molecular Weight | 196.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-[(ethylsulfanyl)methyl]benzoic acid is closely related to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-[(ethylsulfanyl)methyl]benzoic acid (CAS 176983-05-4) is a high-purity analytical reference standard with the molecular formula C10H12O2S and a molecular weight of 196.27 g/mol.
2-[(ethylsulfanyl)methyl]benzoic acid (C10H12O2S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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.
As a certified reference material (CRM), 2-[(ethylsulfanyl)methyl]benzoic acid 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 | C10H12O2S |
| Molecular Weight | 196.27 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2007 |
| Sulfur Atoms | 1 |
Related ethylsulfanyl Standards
- 2-[3-(ethylsulfanyl)phenyl]acetic acid (CAS 139988-04-8)
- 4-[(ethylsulfanyl)methyl]benzoic acid (CAS 79313-52-3)
- 1-[2-(Ethylsulfanyl)phenyl]propan-2-one (CAS 2126161-27-9)
- 5-(Ethylsulfanyl)-2-oxo-1,2-dihydropyridine-3-carboxylic acid (CAS 95797-12-9)
- 4-(ethylsulfanyl)-1,2,3,4-tetrahydroquinoline (CAS 197142-19-1)
- methyl 5-[(ethylsulfanyl)methyl]-1,2-oxazole-3-carboxylate (CAS 1803583-85-8)
- ({3-[1-(ethylsulfanyl)ethyl]-1,2,4-oxadiazol-5-yl}methyl)(methyl)amine (CAS 1394682-47-3)
- 3-ethylsulfanyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 2332942-68-2)
Recommended Standards
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