3-((Trifluoromethyl)thio)benzo[b]thiophene CAS 1333415-87-4
| CAS No. | 1333415-87-4 |
| Molecular Formula | C9H5F3S2 |
| Molecular Weight | 234.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-((Trifluoromethyl)thio)benzo[b]thiophene is closely related to sulfur-containing functionality, fluorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 3-((Trifluoromethyl)thio)benzo[b]thiophene (CAS 1333415-87-4), a certified reference material (molecular formula C9H5F3S2, MW 234.26 g/mol) for analytical method development and quality control.
Owing to sulfur-containing functionality, fluorine substitution, an aromatic ring system, 3-((Trifluoromethyl)thio)benzo[b]thiophene is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 234.26 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3-((Trifluoromethyl)thio)benzo[b]thiophene 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 | C9H5F3S2 |
| Molecular Weight | 234.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Sulfur Atoms | 2 |
Related Trifluoromethyl Standards
- 1-(2-Methyl-3-(trifluoromethyl)phenyl)thiourea (CAS 1263376-10-8)
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- 3-(5-(Trifluoromethyl)pyridin-2-yl)thiazolidine (CAS 1707367-73-4)
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- 1779122-77-8 3-(4-(Trifluoromethyl)pyridin-3-yl)thiazolidine (CAS 1779122-77-8)
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