5-(Trifluoromethyl)pyridine-2(1H)-thione CAS 76041-72-0
| CAS No. | 76041-72-0 |
| Molecular Formula | C6H4F3NS |
| Molecular Weight | 179.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 5-(Trifluoromethyl)pyridine-2(1H)-thione is closely related to a nitrile group, sulfur-containing functionality, fluorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 5-(Trifluoromethyl)pyridine-2(1H)-thione (CAS 76041-72-0), a certified reference material (molecular formula C6H4F3NS, MW 179.16 g/mol) for analytical method development and quality control.
Structurally, 5-(Trifluoromethyl)pyridine-2(1H)-thione (C6H4F3NS) contains a nitrile group, sulfur-containing functionality, fluorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 179.16 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 5-(Trifluoromethyl)pyridine-2(1H)-thione 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 | C6H4F3NS |
| Molecular Weight | 179.16 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Trifluoromethyl Standards
- 2-(Trifluoromethyl)pyridine-4-thiol (CAS 1093954-03-0)
- 6-(Trifluoromethyl)pyridine-2-thiol (CAS 121307-80-0)
- 2-(Trifluoromethyl)pyridine-3-thiol (CAS 1801693-48-0)
- 3-(Trifluoromethyl)pyridine-4-thiol (CAS 1806316-97-1)
- 2-[(trifluoromethyl)sulfanyl]pyridine (CAS 57830-49-6)
- 3-((Trifluoromethyl)thio)pyridine (CAS 58313-26-1)
- 5-(Trifluoromethyl)pyridine-3-thiol (CAS 912545-82-5)
- 6-(Trifluoromethyl)pyridine-3-thiol (CAS 677772-36-0)
Recommended Standards
- 5-(difluoromethyl)pyridine-2-carboxylic acid (CAS 859538-41-3)
- 4-Amino-3,3-difluorocyclohexane-1-carboxylic acid (CAS 2231676-45-0)
- 6-(difluoromethyl)pyridine-3-carboxylic acid (CAS 913091-98-2)
- 4-(Trifluoromethylthio)pyridine (CAS 651059-83-5)
- 1-(4-Chlorophenyl)-5-methyl-1h-pyrazol-4-amine (CAS 1250932-28-5)
- Benzoic acid, dihydroxy-, copper salt (CAS 52856-54-9)
- 2-Amino-6-chloro-5-nitro-4(3H)-pyrimidone (CAS 1007-99-4)
- Piperidin-2-ylmethyl dimethylcarbamate (CAS 1523728-27-9)
- (1S)-2-Anilino-1-(2,2-dimethyl-4H-1,3-benzodioxin-6-yl)ethanol (CAS 1287234-00-7)
- 4-Chloro-1-cyclopropoxy-2-methylbenzene (CAS 1243352-86-4)
- (S)-2,4,5-Trichlorophenyl 2-(((benzyloxy)carbonyl)amino)-3-(1H-indol-3-yl)propanoate (CAS 62074-77-5)
- 4-Bromo-1-fluoro-2-(methoxymethyl)benzene (CAS 337535-43-0)
- 2-(4,6-Diamino-pyrimidin-2-ylsulfanyl)-2-methyl-propionic acid (CAS 879063-25-9)
- Fibrinogen-Binding Inhibitor Peptide (CAS 89105-94-2)
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