3-((Trifluoromethyl)thio)pyridine CAS 58313-26-1

Purity 97%+In StockPharmaceutical Standards
CAS No.58313-26-1
Molecular FormulaC6H4F3NS
Molecular Weight179.16 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-((Trifluoromethyl)thio)pyridine CAS 58313-26-1 chemical structure

Description

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

3-((Trifluoromethyl)thio)pyridine (CAS 58313-26-1) is a high-purity analytical reference standard with the molecular formula C6H4F3NS and a molecular weight of 179.16 g/mol.

3-((Trifluoromethyl)thio)pyridine (C6H4F3NS) contains a nitrile group, sulfur-containing functionality, fluorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC6H4F3NS
Molecular Weight179.16 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1973
Halogen ContentF-containing
Nitrogen Atoms1
Sulfur Atoms1

Related Trifluoromethyl Standards

Recommended Standards

Why CATO?