2-((Trifluoromethyl)thio)thiophene CAS 58679-58-6
| CAS No. | 58679-58-6 |
| Molecular Formula | C5H3F3S2 |
| Molecular Weight | 184.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-((Trifluoromethyl)thio)thiophene is closely related to sulfur-containing functionality, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-((Trifluoromethyl)thio)thiophene (CAS 58679-58-6), molecular formula C5H3F3S2 and molecular weight 184.20 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to sulfur-containing functionality, fluorine substitution, 2-((Trifluoromethyl)thio)thiophene is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 184.20 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 2-((Trifluoromethyl)thio)thiophene 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 | C5H3F3S2 |
| Molecular Weight | 184.20 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | F-containing |
| Sulfur Atoms | 2 |
Related Trifluoromethyl Standards
- 2-(trifluoromethyl)-3,4-dihydro-2H-thiopyran-4-ol (CAS 1803592-09-7)
- 2-(trifluoromethyl)thiophene-3-carbaldehyde (CAS 1858307-38-6)
- [4-(trifluoromethyl)pyrimidin-2-yl]methanol (CAS 1240594-67-5)
- 3-(Trifluoromethyl)-1H-indene (CAS 134391-57-4)
- (6-(Trifluoromethyl)tetrahydro-2H-pyran-3-yl)methanol (CAS 1637310-76-9)
- 4-Methyl-3-(trifluoromethyl)pentanoic acid (CAS 184876-90-2)
- (2-(Trifluoromethyl)tetrahydro-2H-pyran-4-yl)methanol (CAS 1869712-37-7)
- 6-(TRIFLUOROMETHYL)-1H-INDENE (CAS 321937-10-4)
Recommended Standards
- 1H-Imidazo[4,5-h]quinolin-5-amine (CAS 35313-62-3)
- 2-(1H-Pyrazol-3-yl)-1H-benzo[d]imidazole (CAS 380653-63-4)
- 1-Benzyl-1h-1,2,3-triazole-4-carbonitrile (CAS 202003-07-4)
- 2-(2-Methyl-1H-imidazol-1-yl)nicotinonitrile (CAS 684648-78-0)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-(2-fluorophenyl)thiazol-5-yl)boronate (CAS 2223041-47-0)
- 1,4-Pentadien-3-one, 1,5-bis[4-(2-oxiranylmethoxy)phenyl]-, polymer with 4,4'-(1-methylethylidene)bis[2,6-dibromophenol] and 4,4'-(1-methylethylidene)bis[phenol] (CAS 68072-45-7)
- Piperazin-1-yl(thiophen-3-yl)methanone hydrochloride (CAS 1185316-61-3)
- 3-[Methyl-(1-methyl-piperidin-4-yl)-amino]-propionitrile (CAS 1016772-25-0)
- 6-Bromo-3-methyl-4-nitro-1H-indazole (CAS 1000342-18-6)
- 3-(1,3-Dioxo-1H-benzo[de]isoquinolin-2(3H)-yl)propanehydrazide (CAS 446278-71-3)
- Rosuvastatin impurity 245 (CAS 147118-41-0)
- Ethyl 1-(azetidin-3-yl)piperidine-4-carboxylate dihydrochloride (CAS 178311-45-0)
- 2,6,9-trioxaspiro[4.5]decan-10-one (CAS 1955494-75-3)
- Semaglutide impurity 55 (CAS CATO-C4X-222655)
Why CATO?
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