4-(trifluoromethyl)pyridine-2-thiol CAS 121307-79-7
| CAS No. | 121307-79-7 |
| Molecular Formula | C6H10F3NS |
| Molecular Weight | 185.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 185.21 g/mol gives 4-(trifluoromethyl)pyridine-2-thiol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 4-(trifluoromethyl)pyridine-2-thiol (CAS 121307-79-7), a certified reference material (molecular formula C6H10F3NS, MW 185.21 g/mol) for analytical method development and quality control.
The molecular framework of 4-(trifluoromethyl)pyridine-2-thiol (C6H10F3NS) is characterized by sulfur-containing functionality, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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), 4-(trifluoromethyl)pyridine-2-thiol 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 | C6H10F3NS |
| Molecular Weight | 185.21 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related trifluoromethyl Standards
- 3-(Trifluoromethyl)pyridine-2-thiol (CAS 104040-74-6)
- 2-(((Trifluoromethyl)thio)methyl)pyrrolidine (CAS 1262412-75-8)
- 3-(trifluoromethyl)-1,4-thiazepane (CAS 1462361-43-8)
- 5-(Trifluoromethyl)morpholine-3-thione (CAS 1354950-37-0)
- 6-(Trifluoromethyl)morpholine-3-thione (CAS 1354962-98-3)
- 6-(Trifluoromethyl)thiomorpholin-3-one (CAS 1934491-30-1)
- 2-(Trifluoromethyl)indolizine (CAS 1186194-65-9)
- 3-Methyl-2-(trifluoromethyl)benzonitrile (CAS 1214377-26-0)
Recommended Standards
- (S)-1-(2,4-difluorophenyl)-2-methylpropan-1-amine (CAS 1213059-66-5)
- (R)-1-(2,5-difluorophenyl)butan-1-amine (CAS 1213118-17-2)
- (S)-1-(2,3-difluorophenyl)-2-methylpropan-1-amine (CAS 1213029-93-6)
- (S)-1-(2,3-difluorophenyl)butan-1-amine (CAS 1213146-15-6)
- 3-Bromo-4-hydrazinyl-5-(piperidin-1-ylsulfonyl)pyridine (CAS 1352486-67-9)
- Rel-(1s,4R)-4-propylcyclohexyl (1R,1's,4R,4'R)-4'-pentyl-[1,1'-bi(cyclohexane)]-4-carboxylate (CAS 94732-93-1)
- 6,7-Dimethoxy-12,16,18,25-tetraazahexacyclo[12.11.0.0^{3,12}.0^{4,9}.0^{17,25}.0^{19,24}]pentacosa-1(14),4(9),5,7,15,17,19(24),20,22-nonaen-13-one (CAS 685107-15-7)
- 4-Amino-3-ethyl-1-methyl-1H-pyrazole-5-carboxylic acid (CAS 1177272-16-0)
- (E)-N-[4-amino-1-(pyridin-3-yl)butylidene]hydroxylamine hydrochloride (CAS 374063-99-7)
- (3-Aminopyrrolidin-1-yl)(pyridin-2-yl)methanone (CAS 1249070-30-1)
- 6-(Trifluoromethyl)-3-azabicyclo[3.1.1]heptan-6-ol (CAS 1240525-82-9)
- SHNH (CAS 133081-27-3)
- 4'-(Methylsulfonyl)-[1,1'-biphenyl]-4-amine (CAS 13244-57-0)
- Semaglutide impurity 199 (CAS CATO-C4X-2226199)
Why CATO?
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