4-(4-(2,4-Dichlorophenyl)thiazol-2-yl)-N-(4-(trifluoromethoxy)phenyl)benzamide CAS 321430-03-9
| CAS No. | 321430-03-9 |
| Molecular Formula | C23H13Cl2F3N2O2S |
| Molecular Weight | 509.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 4-(4-(2,4-Dichlorophenyl)thiazol-2-yl)-N-(4-(trifluoromethoxy)phenyl)benzamide (C23H13Cl2F3N2O2S) 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 16.0, corresponding to approximately 16 ring(s) or double-bond equivalent(s). With a molecular weight of 509.33 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.
4-(4-(2,4-Dichlorophenyl)thiazol-2-yl)-N-(4-(trifluoromethoxy)phenyl)benzamide (CAS 321430-03-9), molecular formula C23H13Cl2F3N2O2S and molecular weight 509.33 g/mol, is a CATO reference standard with documented purity and traceability.
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), 4-(4-(2,4-Dichlorophenyl)thiazol-2-yl)-N-(4-(trifluoromethoxy)phenyl)benzamide 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 | C23H13Cl2F3N2O2S |
| Molecular Weight | 509.33 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) | 16.0 |
| 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 Dichlorophenyl Standards
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Recommended Standards
- 1-(4-Chlorophenyl)-2-((5-(6-chloropyridin-3-yl)-4-(3-(trifluoromethyl)phenyl)-4H-1,2,4-triazol-3-yl)thio)ethanone (CAS 680217-02-1)
- Tepotinib impurity 15 (CAS CATO-C4X-337415)
- (3E)-3-[(2-{4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl}-2-oxoethoxy)imino]-1-(3-chlorothiophen-2-yl)propan-1-one (CAS 339012-80-5)
- 6,8-Dichloro-3-(2,6-dimethylphenyl)-2-(((3-(trifluoromethyl)phenyl)thio)methyl)quinazolin-4(3H)-one (CAS 338957-48-5)
- 4-Fluoro-3-(3-trifluoromethoxyphenyl)benzoic acid (CAS 1261831-44-0)
- Truxene (CAS 548-35-6)
- 3-Methyl-2-phenylisoquinolin-1(2H)-one (CAS 73109-01-0)
- Droxidopa Impurity N3 (CAS 96561-53-4)
- Epirubicin hydrochloride (CAS 56390-09-1)
- Nafcillin Impurity 1 (CAS CATO-C4X-33381)
- Benzyl 2-(((2-hydroxyethyl)thio)methyl)piperidine-1-carboxylate (CAS 1353988-23-4)
- Abiraterone Impurity 34 (CAS 571-44-8)
- Methyl 2-amino-3-carbamoylpropanoate hydrochloride (CAS 94129-50-7)
- Endo-Gly4-Semaglutide (CAS CATO-C4X-222679)
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