4-Chloro-2-((2-(trifluoromethyl)benzyl)thio)pyridine CAS 1346707-59-2
| CAS No. | 1346707-59-2 |
| Molecular Formula | C13H9ClF3NS |
| Molecular Weight | 303.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C13H9ClF3NS, 4-Chloro-2-((2-(trifluoromethyl)benzyl)thio)pyridine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 303.73 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
4-Chloro-2-((2-(trifluoromethyl)benzyl)thio)pyridine (CAS 1346707-59-2) is a high-purity analytical reference standard with the molecular formula C13H9ClF3NS and a molecular weight of 303.73 g/mol.
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 4-Chloro-2-((2-(trifluoromethyl)benzyl)thio)pyridine 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 | C13H9ClF3NS |
| Molecular Weight | 303.73 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 2-Chloro-6-(benzylsulfanyl)-4-(trifluoromethyl)pyridine (CAS 1303889-57-7)
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Recommended Standards
- 5-(2,5-Dioxopyrrolidin-1-yl)-2-methoxybenzenesulfonyl chloride (CAS 927999-69-7)
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- 1-[4-(Chlorosulfonyl)phenyl]-5-oxopyrrolidine-3-carboxylic acid (CAS 874496-79-4)
- tert-Butyl 6-chloro-4,4-difluoro-3,4-dihydroisoquinoline-2(1H)-carboxylate (CAS 2845281-71-0)
- 2-Bromo-6-(chloromethyl)isonicotinonitrile (CAS 1393582-51-8)
- 4-Bromo-5-(difluoromethyl)-2-methoxypyridine-3-sulfonyl chloride (CAS 1805242-55-0)
- 2-Amino-1-methyl-1H-imidazole-5-carboxylic acid (CAS 1215960-85-2)
- 3-(4,5-Dihydro-1H-imidazol-2-yl)aniline hydrochloride (CAS 53104-89-5)
- 4-Amino-7-chlorocinnoline-3-carboxylic acid (CAS 161373-47-3)
- 2-(4-Chlorobenzylidene)-6-methyl-2H-thiazolo[3,2-b][1,2,4]triazine-3,7-dione (CAS 53047-88-4)
- Gentisein(NSC 329491) (CAS 529-49-7)
- 4-(butan-2-ylsulfanyl)-2-methylaniline (CAS 1155084-80-2)
- N-(3-aminopropyl)-2,4-dimethylbenzamide hydrochloride (CAS 1583734-06-8)
- Semaglutide Impurity 163 (x TFA Salt) (CAS CATO-C4X-2226163)
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