4-Benzoyl-N-(5-((4-nitrophenyl)sulfonyl)thiazol-2-yl)benzamide CAS 313469-81-7
| CAS No. | 313469-81-7 |
| Molecular Formula | C23H15N3O6S2 |
| Molecular Weight | 493.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Benzoyl-N-(5-((4-nitrophenyl)sulfonyl)thiazol-2-yl)benzamide (CAS 313469-81-7), a certified reference material (molecular formula C23H15N3O6S2, MW 493.51 g/mol) for analytical method development and quality control.
The molecular framework of 4-Benzoyl-N-(5-((4-nitrophenyl)sulfonyl)thiazol-2-yl)benzamide (C23H15N3O6S2) is characterized by a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C23H15N3O6S2 |
| Molecular Weight | 493.51 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 |
| Degree of Unsaturation (DBE) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Benzoyl Standards
- Ethyl 3-[(2-benzoyl-1-benzofuran-3-yl)methoxy]pyrido[1,2-a]indole-10-carboxylate (CAS 478067-91-3)
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- Ethyl 3-benzoyl-1-(2,4-dichlorobenzyl)-2-methyl-7-oxo-4,7-dihydro-1H-pyrrolo[3,2-b]pyridine-6-carboxylate (CAS 339028-67-0)
- N-(2-Benzoyl-4-chlorophenyl)-2-bromo-N-methylacetamide (CAS 2848-94-4)
- 1-Benzoyl-4-(4-{[3-(4-fluorophenyl)-1,2,4-oxadiazol-5-yl]methyl}piperidine-1-carbonyl)piperidine (CAS 1775506-21-2)
- N-Benzoyl-N-(9-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-9H-purin-6-yl)benzamide (CAS 51008-81-2)
- (R)-1-Benzoyl-4-(4-iodophenyl)sulfonyl-3-methylpiperazine (CAS 948990-71-4)
- N-(2-Benzoyl-4-chlorophenyl)-2-((5-(m-tolyl)-1,3,4-oxadiazol-2-yl)thio)acetamide (CAS 337490-51-4)
Recommended Standards
- Tert-butyl (S,Z)-2-(((1-(2-aminothiazol-4-yl)-2-((2,2-dimethyl-4-oxo-1-(sulfooxy)azetidin-3-yl)amino)-2-oxoethylidene)amino)oxy)acetate (CAS 102507-86-8)
- Allyl 2-(3-(3-fluoro-4-methylbenzoyl)-4-hydroxy-5-oxo-2-(pyridin-3-yl)-2,5-dihydro-1H-pyrrol-1-yl)-4-methylthiazole-5-carboxylate (CAS 618071-78-6)
- Apalutamide Impurity 13 (CAS 2649802-40-2)
- Pomalidomide-5'-PEG5-OH (CAS 2641838-56-2)
- 4ME 16:0 Diether PE (CAS 150135-14-1)
- Ethyl 5-Methyl-2-[4-(trifluoromethoxy)phenyl]-1H-imidazole-4-carboxylate (CAS 868851-35-8)
- Methyl 3-oxocyclobutanecarboxylate (CAS 695-95-4)
- 3-(Trifluoromethoxy)phenylacetic Acid (CAS 203302-97-0)
- Sofosbuvir Impurity 89 (CAS 1394157-34-6)
- 4-(tert-butoxy)pyridin-3-amine (CAS 1039893-67-8)
- N,N-Dimethyl-2-(2-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)acetamide (CAS 1614233-88-3)
- 4-Methyl-2-(pyridin-4-yl)pyrimidine-5-carboxylic acid (CAS 216959-93-2)
- 8-(4-(Ethylsulfonyl)-2-nitrophenyl)-1,4-dioxa-8-azaspiro[4.5]Decane (CAS 942474-61-5)
- ((Cys31,Nva34)-Neuropeptide Y (27-36))2 (CAS 172997-92-1)
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