2-Ethyl-6-(methylthio)phenol CAS 1243387-84-9
| CAS No. | 1243387-84-9 |
| Molecular Formula | C9H12OS |
| Molecular Weight | 168.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Ethyl-6-(methylthio)phenol (CAS 1243387-84-9), a certified reference material (molecular formula C9H12OS, MW 168.26 g/mol) for analytical method development and quality control.
Structurally, 2-Ethyl-6-(methylthio)phenol (C9H12OS) contains sulfur-containing functionality, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 168.26 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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-Ethyl-6-(methylthio)phenol 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 | C9H12OS |
| Molecular Weight | 168.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- 2-(2-(Methylthio)phenyl)ethan-1-ol (CAS 102293-52-7)
- 2-(3-(Methylthio)phenyl)ethanol (CAS 1195945-56-2)
- 5-Ethyl-2-(methylthio)phenol (CAS 1243344-20-8)
- (R)-1-(2-(Methylthio)phenyl)ethan-1-ol (CAS 1344938-35-7)
- 3-Ethyl-4-(methylthio)phenol (CAS 14143-36-3)
- (2-(Methylthio)benzyl)hydrazine (CAS 1499502-59-8)
- (4-Methyl-3-(methylthio)phenyl)methanol (CAS 1896485-52-1)
- (R)-1-(3-(Methylthio)phenyl)ethan-1-ol (CAS 2227839-14-5)
Recommended Standards
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