(2,3-Difluoro-4-methylphenyl)(methyl)sulfane CAS 1806334-83-7
| CAS No. | 1806334-83-7 |
| Molecular Formula | C8H8F2S |
| Molecular Weight | 174.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2,3-Difluoro-4-methylphenyl)(methyl)sulfane (CAS 1806334-83-7), molecular formula C8H8F2S and molecular weight 174.21 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C8H8F2S, (2,3-Difluoro-4-methylphenyl)(methyl)sulfane contains sulfur-containing functionality, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 174.21 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
CATO manufactures (2,3-Difluoro-4-methylphenyl)(methyl)sulfane under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H8F2S |
| Molecular Weight | 174.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Difluoro Standards
- (2,4-Difluoro-3-methylphenyl)(methyl)sulfane (CAS 1807192-63-7)
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- 5,5-Difluoro-7-Methyl-1,7-Octadien-4-One (CAS 373393-24-9)
- 2,6-Difluoro-5-methylpyrimidin-4-amine (CAS 18260-66-7)
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- 1-(4-Methylpyrimidin-5-yl)ethan-1-ol (CAS 1339089-57-4)
- 2-(Difluoromethoxy)-5-(4-(trifluoromethoxy)phenyl)pyridine (CAS 1261728-42-0)
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