2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)thio)-2-(2,4-dichlorophenyl)acetonitrile CAS 477865-19-3
| CAS No. | 477865-19-3 |
| Molecular Formula | C14H6Cl3F3N2S |
| Molecular Weight | 397.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 397.63 g/mol gives 2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)thio)-2-(2,4-dichlorophenyl)acetonitrile distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)thio)-2-(2,4-dichlorophenyl)acetonitrile (CAS 477865-19-3) is a high-purity analytical reference standard with the molecular formula C14H6Cl3F3N2S and a molecular weight of 397.63 g/mol.
Based on its molecular formula C14H6Cl3F3N2S, 2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)thio)-2-(2,4-dichlorophenyl)acetonitrile 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 397.63 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
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 Formula | C14H6Cl3F3N2S |
| Molecular Weight | 397.63 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 2-Chloro-N-(4-((4,5-dichloro-2-fluorophenyl)amino)quinazolin-6-yl)acetamide (CAS 733009-42-2)
- 5-Chloro-2-(3,4-dichlorophenyl)-4-(4-methoxyphenoxy)-2,3-dihydropyridazin-3-one (CAS 478049-33-1)
- 2-[3-chloro-5-(trifluoromethyl)-2-pyridinyl]acetaldehyde O-(2,6-dichlorobenzyl)oxime (CAS 303997-72-0)
- 2-chloro-N-(2,4-dichloro-6-methylbenzyl)-4-(trifluoromethyl)nicotinamide (CAS 288246-22-0)
- 6-chloro-N-(2,4-dichloro-6-methylbenzyl)-4-(trifluoromethyl)nicotinamide (CAS 288246-17-3)
- N'-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-N'-methyl-3-(trifluoromethyl)benzohydrazide (CAS 1023540-28-4)
- 2-chloro-N-[4-(1,1,1,3,3,3-hexafluoro-2-hydroxypropan-2-yl)phenyl]benzamide (CAS 303126-97-8)
- 2-Chloro-N-[4-(3,4-dichlorophenyl)-1,3-thiazol-2-yl]-2-phenylacetamide (CAS 565191-95-9)
Recommended Standards
- N-Hexanoyl-L-threo-Sphingosine (CAS 189894-80-2)
- Sucralose EP Impurity B (CAS 40631-75-2)
- N-Hexanoyl-D-threo-Sphingosine (CAS 189894-79-9)
- Sucralose (CAS 56038-13-2)
- 5-Amino-1-(2,4-dichlorophenyl)-1H-pyrazole-4-carbonitrile (CAS 58791-79-0)
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