N-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-1-(4-fluorophenyl)-3-methyl-1H-pyrazole-4-carboxamide CAS 321526-15-2
| CAS No. | 321526-15-2 |
| Molecular Formula | C17H11ClF4N4O |
| Molecular Weight | 398.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 398.74 g/mol gives N-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-1-(4-fluorophenyl)-3-methyl-1H-pyrazole-4-carboxamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies N-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-1-(4-fluorophenyl)-3-methyl-1H-pyrazole-4-carboxamide (CAS 321526-15-2), a certified reference material (molecular formula C17H11ClF4N4O, MW 398.74 g/mol) for analytical method development and quality control.
The molecular framework of N-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-1-(4-fluorophenyl)-3-methyl-1H-pyrazole-4-carboxamide (C17H11ClF4N4O) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine 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. 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.
CATO manufactures N-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-1-(4-fluorophenyl)-3-methyl-1H-pyrazole-4-carboxamide 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 | C17H11ClF4N4O |
| Molecular Weight | 398.74 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 4 |
Related N Standards
- N1-(2-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)amino)ethyl)-4-(trifluoromethyl)benzene-1,2-diamine (CAS 478262-14-5)
- 3-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-3-(4-methoxyphenyl)piperidine-2,6-dione (CAS 338397-68-5)
- 3-Chloro-2-((3,4-dimethoxyphenyl)(1H-1,2,4-triazol-5-yl)methyl)-5-(trifluoromethyl)pyridine (CAS 338407-57-1)
- 1-(4-Chloro-2-fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-3-(3,3-dimethylbutyl)urea (CAS 2761072-40-4)
- [8-chloro-7-fluoro-3-(methoxymethoxy)-1-naphthyl] trifluoromethanesulfonate (CAS 2621935-24-6)
- 1311283-93-8 Chloro-acetic acid N'-[1-[4-(6-dimethylamino-4-trifluoromethyl pyridin-2-yl)-phenyl]-meth-(E)-ylidene]-N-methyl-hydrazide;95% MFCD19981267 (CAS 1311283-93-8)
- 4-[(2-Chloro-6-fluorophenyl)methoxy]-N'-[(1E)-(2-hydroxyphenyl)methylidene]benzohydrazide (CAS 338393-54-7)
- 4-[(6-Chloro-3-pyridinyl)methyl]-1-{[6-(trifluoromethyl)-3-pyridinyl]methyl}-1,4-diazepan-5-one (CAS 909668-86-6)
Recommended Standards
- 2-(Propylsulfanyl)-3H-indol-3-one N-(2,4,6-trichlorophenyl)hydrazone (CAS 478042-25-0)
- 2-(Isopropylthio)-3-((2,4,6-trichlorophenyl)diazenyl)-1H-indole (CAS 478042-26-1)
- 3-(2-Chlorophenyl)-N-(2-fluoro-5-(trifluoromethyl)phenyl)-5-methylisoxazole-4-carboxamide (CAS 1024259-34-4)
- 1-(4-Chlorobenzenesulfonyl)-3-{[1-methyl-5-(trifluoromethyl)-1H-pyrazol-3-yl]oxy}propan-2-ol (CAS 318497-91-5)
- (2,2-difluoroethyl)(2,2-dimethoxyethyl)methylamine (CAS 1597636-42-4)
- 2-((3-Cyanobenzyl)thio)acetic acid (CAS 887090-48-4)
- 1-(2-Isopropylphenyl)ethan-1-ol (CAS 1314927-63-3)
- trans-N-(4-(Hydroxymethyl)cyclohexyl)methanesulfonamide (CAS 1841336-97-7)
- N-(3-Chlorophenyl)-2-((3-(m-tolyl)-1H-1,2,4-triazol-5-yl)thio)acetamide (CAS 332159-19-0)
- L-759,656 (CAS 174627-56-6)
- H-Leu-βNA · HCl (CAS 893-36-7)
- 9-(Heptadecan-9-yl)-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole (CAS 958261-51-3)
- Ethyl 4-oxo-4H-1-benzopyran-2-carboxylate (CAS 14736-31-3)
- Semaglutide impurity 67 (CAS CATO-C4X-222667)
Why CATO?
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