3-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]sulfanyl}-5-[(E)-2-[(4-fluorophenyl)amino]ethenyl]-1,2-thiazole-4-carbonitrile CAS 338413-05-1
| CAS No. | 338413-05-1 |
| Molecular Formula | C18H9ClF4N4S2 |
| Molecular Weight | 456.87 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C18H9ClF4N4S2, 3-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]sulfanyl}-5-[(E)-2-[(4-fluorophenyl)amino]ethenyl]-1,2-thiazole-4-carbonitrile 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 456.87 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).
3-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]sulfanyl}-5-[(E)-2-[(4-fluorophenyl)amino]ethenyl]-1,2-thiazole-4-carbonitrile (CAS 338413-05-1) is a high-purity analytical reference standard with the molecular formula C18H9ClF4N4S2 and a molecular weight of 456.87 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 3-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]sulfanyl}-5-[(E)-2-[(4-fluorophenyl)amino]ethenyl]-1,2-thiazole-4-carbonitrile 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 | C18H9ClF4N4S2 |
| Molecular Weight | 456.87 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
Related chloro Standards
- 2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)thio)-N-(3-methoxybenzyl)-1-methyl-1H-imidazole-5-carboxamide (CAS 339278-17-0)
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Recommended Standards
- 4-(4-Chlorobenzoyl)-3-hydroxy-1-(5-methyl-1,3,4-thiadiazol-2-yl)-5-(3-nitrophenyl)-1H-pyrrol-2(5H)-one (CAS 477332-99-3)
- 6-(((4-Chlorophenyl)thio)methyl)-2-((3,4-dichlorobenzyl)thio)-N-methylpyrimidin-4-amine (CAS 478261-62-0)
- 1,4-Diamino-7-chloro-2-(4-phenoxyphenoxy)anthracene-9,10-dione (CAS 88605-39-4)
- 5-Bromo-4-chloro-3-indolyl myristate (CAS 341972-95-0)
- 1-(4-Bromophenyl)-2-(ethylsulfonyl)propan-1-one (CAS 1343074-02-1)
- Ethyl 5-methyl-2,3-dihydro-1H-pyrrole-1-carboxylate (CAS 352311-30-9)
- 5,5'-Diisopropyl-3,3'-dimethyl-[2,2'-binaphthalene]-1,1',6,6',7,7'-hexayl hexaacetate (CAS 105201-55-6)
- Ethyl 1-benzyl-4-ethylpyrrolidine-3-carboxylate (CAS 1823540-45-9)
- 1-Cyclopropyl-4-(trifluoromethyl)benzene (CAS 33598-75-3)
- (6-Methyl-3,4-dihydroquinolin-1(2H)-yl)(4-nitrophenyl)methanone (CAS 137975-34-9)
- (2E)-1-(4-Aminophenyl)-3-(2-furyl)prop-2-en-1-one (CAS 184774-58-1)
- Lenvatinib Impurity 142 (CAS 1069122-99-1)
- Progesterone Impurity 55 (CAS 76763-14-9)
- Semaglutide impurity 257 (CAS CATO-C4X-2226257)
Why CATO?
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