1-[4-(4-Chlorophenyl)-1,3-thiazol-2-yl]-5-(trifluoromethyl)-N-{[3-(trifluoromethyl)phenyl]methyl}-1H-pyrazole-4-carboxamide CAS 321998-55-4
| CAS No. | 321998-55-4 |
| Molecular Formula | C22H13ClF6N4OS |
| Molecular Weight | 530.87 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-[4-(4-Chlorophenyl)-1,3-thiazol-2-yl]-5-(trifluoromethyl)-N-{[3-(trifluoromethyl)phenyl]methyl}-1H-pyrazole-4-carboxamide is closely related to a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine/chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-[4-(4-Chlorophenyl)-1,3-thiazol-2-yl]-5-(trifluoromethyl)-N-{[3-(trifluoromethyl)phenyl]methyl}-1H-pyrazole-4-carboxamide (CAS 321998-55-4) is a high-purity analytical reference standard with the molecular formula C22H13ClF6N4OS and a molecular weight of 530.87 g/mol.
1-[4-(4-Chlorophenyl)-1,3-thiazol-2-yl]-5-(trifluoromethyl)-N-{[3-(trifluoromethyl)phenyl]methyl}-1H-pyrazole-4-carboxamide (C22H13ClF6N4OS) contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 1-[4-(4-Chlorophenyl)-1,3-thiazol-2-yl]-5-(trifluoromethyl)-N-{[3-(trifluoromethyl)phenyl]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 | C22H13ClF6N4OS |
| Molecular Weight | 530.87 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- 2-((4-(2-Chlorophenyl)-3-cyano-6-phenylpyridin-2-yl)thio)-N-(4-methoxy-2-nitrophenyl)acetamide (CAS 332163-97-0)
- 2-((4-(4-Chlorophenyl)-3-cyano-6-(4-methoxyphenyl)pyridin-2-yl)thio)-N-(2-nitrophenyl)acetamide (CAS 444157-51-1)
- 4-[[[(4-Chlorophenyl)methyl][2-[[(tert-butoxy)carbonyl]amino]ethyl]amino]carbonyl]-1-piperazinecarboxylicacid benzylester (CAS 1097834-07-5)
- 1-({4-[(4-chlorophenyl)sulfanyl]-3-nitrophenyl}methyl)-4-(diphenylmethyl)piperazine (CAS 477869-46-8)
- 5-(4-Chlorophenyl)-1-(2,6-dichloro-4-(trifluoromethyl)phenyl)-4-(phenylsulfonyl)-1H-pyrazole (CAS 318951-63-2)
- (E)-4-[5-[2-[4-(2-Chlorophenyl)-5-[5-(methylsulfonyl)-2-pyridyl]-4H-1,2,4-triazol-3-yl]vinyl]-1,3,4-oxadiazol-2-yl]benzonitrile (CAS 1380672-07-0)
- Tris(3-chlorophenyl)(dodecyl)silane (CAS 18764-96-0)
- 2-((4-(2-Chlorophenyl)-6-(4-chlorophenyl)-3-cyanopyridin-2-yl)thio)-N-(3,4-dimethylphenyl)propanamide (CAS 332372-20-0)
Recommended Standards
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- Calcitriol Impurity 16 (CAS 98728-26-8)
- 1-(2-Phenoxyacetyl)-1,2,5,6-tetrahydropyridine-3-carboxylic acid (CAS 1373247-17-6)
- (2R)-2-(bromomethyl)oxetane (CAS 2306254-86-2)
- N-(cyclopropylmethyl)-N-propylaminosulfonamide (CAS 1251143-38-0)
- n-(2-Hydroxyethyl)-2,4-dimethylbenzenesulfonamide (CAS 59724-48-0)
- Ethyl 2-(4-acetyl-5-hydroxypyridin-2-yl)acetate (CAS 1393574-21-4)
- [2-(dimethylamino)ethyl]({[4-(1H-imidazol-1-yl)phenyl]methyl})amine (CAS 1152657-53-8)
- 1,3-Dimethyl-2-(4-nitrophenyl)-1H-benzo[d]imidazol-3-ium iodide (CAS 3717-95-1)
- 1-methyl-2-(1-methyl-1H-pyrazol-5-yl)-5-oxopyrrolidine-3-carboxylic acid (CAS 1601015-09-1)
- 4-Chloro-2-(4-fluorophenoxy)aniline (CAS 867252-66-2)
- Des-Ser32-Tirzepatide (CAS CATO-CPTD788942)
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