4-(Chloromethyl)-1-methoxy-2-[(trifluoromethyl)sulfanyl]benzene CAS 1354950-66-5
| CAS No. | 1354950-66-5 |
| Molecular Formula | C9H8ClF3OS |
| Molecular Weight | 256.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 256.67 g/mol gives 4-(Chloromethyl)-1-methoxy-2-[(trifluoromethyl)sulfanyl]benzene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 4-(Chloromethyl)-1-methoxy-2-[(trifluoromethyl)sulfanyl]benzene (CAS 1354950-66-5), a certified reference material (molecular formula C9H8ClF3OS, MW 256.67 g/mol) for analytical method development and quality control.
Owing to sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system, 4-(Chloromethyl)-1-methoxy-2-[(trifluoromethyl)sulfanyl]benzene is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 256.67 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 4-(Chloromethyl)-1-methoxy-2-[(trifluoromethyl)sulfanyl]benzene 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 | C9H8ClF3OS |
| Molecular Weight | 256.67 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1991 |
| Halogen Content | F/Cl-containing |
| Sulfur Atoms | 1 |
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- (E)-2-Methyl-3-(2-methylthiazol-4-yl)acrylaldehyde (CAS 184246-38-6)
- Ethyl 2-(m-tolylimino)-4-(trifluoromethyl)-2,3-dihydrothiazole-5-carboxylate (CAS 938001-01-5)
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- D-[Ser]11-Semaglutide (CAS CATO-CPTD788629)
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