3-Chloro-2-(4-{[3-(2-phenyl-1,3-thiazol-5-yl)-1H-pyrazol-1-yl]sulfonyl}phenoxy)-5-(trifluoromethyl)pyridine CAS 318255-89-9
| CAS No. | 318255-89-9 |
| Molecular Formula | C24H14ClF3N4O3S2 |
| Molecular Weight | 562.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 562.97 g/mol gives 3-Chloro-2-(4-{[3-(2-phenyl-1,3-thiazol-5-yl)-1H-pyrazol-1-yl]sulfonyl}phenoxy)-5-(trifluoromethyl)pyridine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 3-Chloro-2-(4-{[3-(2-phenyl-1,3-thiazol-5-yl)-1H-pyrazol-1-yl]sulfonyl}phenoxy)-5-(trifluoromethyl)pyridine (CAS 318255-89-9), a certified reference material (molecular formula C24H14ClF3N4O3S2, MW 562.97 g/mol) for analytical method development and quality control.
Structurally, 3-Chloro-2-(4-{[3-(2-phenyl-1,3-thiazol-5-yl)-1H-pyrazol-1-yl]sulfonyl}phenoxy)-5-(trifluoromethyl)pyridine (C24H14ClF3N4O3S2) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 18.0, corresponding to approximately 18 ring(s) or double-bond equivalent(s). With a molecular weight of 562.97 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), 3-Chloro-2-(4-{[3-(2-phenyl-1,3-thiazol-5-yl)-1H-pyrazol-1-yl]sulfonyl}phenoxy)-5-(trifluoromethyl)pyridine 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 | C24H14ClF3N4O3S2 |
| Molecular Weight | 562.97 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 18.0 |
| 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
- Ethyl 5-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl](methyl)amino}-3-(1,3-dioxo-2,3-dihydro-1H-inden-2-ylidene)-4,6-dioxo-octahydropyrrolo[3,4-c]pyrrole-1-carboxylate (CAS 321522-13-8)
- 4-[[6-Chloro-3-[N'-(2-chloro-3-fluorophenyl)ureido]-2-hydroxyphenyl]sulfonyl]piperazine-1-carboxylic (CAS 688763-67-9)
- 1-Des(3-chloro-2-pyridinyl)-1-(3-chloro-5-bromo-2-pyridinyl)chlorantraniliprole (CAS 500011-53-0)
- 1-(2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}ethyl)-3-methyl-5-[(2E)-3-{[4-(trifluoromethyl)phenyl]amino}prop-2-enoyl]-1,2,3,4-tetrahydropyrimidine-2,4-dione (CAS 338770-35-7)
- Methyl 6-chloro-1-naphthoate (CAS 5471-30-7)
- 3-Chloro-2-[(Z)-2-(1-{3-[(4-chlorobenzenesulfonyl)methyl]-4-nitrophenyl}ethylidene)-1-methylhydrazin-1-yl]-5-(trifluoromethyl)pyridine (CAS 339016-36-3)
- 5-Chloro-6-nitrospiro[chroman-2,2'-indole] (CAS 26456-32-6)
- 1-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-N-(4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}phenyl)-1H-pyrrole-2-carboxamide (CAS 338397-67-4)
Recommended Standards
- Tris(4-bromo-2,6-dimethylphenyl)borane (CAS 1239448-99-7)
- (4-(4-Chlorophenyl)-5-(2'-fluoro-4'-propyl-[1,1'-biphenyl]-4-yl)-1H-pyrazol-1-yl)(3-(trifluoromethyl)phenyl)methanone (CAS 477762-87-1)
- CAS 2260670-31-1 (CAS 2260670-31-1)
- (3S,4R,5S,6S)-6-(4-chloro-3-(4-ethoxybenzyl)phenyl)tetrahydro-2H-pyran-2,3,4,5-tetrayl tetraacetate (CAS 1018898-84-4)
- 2-Amino-N-methyl-4-(methylsulfonyl)benzamide (CAS 1201935-75-2)
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