N-{4-[4-(4-chlorobenzenesulfonyl)piperazin-1-yl]-3-fluorophenyl}-3-methylbenzamide CAS 478260-29-6
| CAS No. | 478260-29-6 |
| Molecular Formula | C24H23ClFN3O3S |
| Molecular Weight | 487.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, N-{4-[4-(4-chlorobenzenesulfonyl)piperazin-1-yl]-3-fluorophenyl}-3-methylbenzamide (C24H23ClFN3O3S) 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 14.0, corresponding to approximately 14 ring(s) or double-bond equivalent(s). With a molecular weight of 487.97 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
N-{4-[4-(4-chlorobenzenesulfonyl)piperazin-1-yl]-3-fluorophenyl}-3-methylbenzamide (CAS 478260-29-6), molecular formula C24H23ClFN3O3S and molecular weight 487.97 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.
CATO manufactures N-{4-[4-(4-chlorobenzenesulfonyl)piperazin-1-yl]-3-fluorophenyl}-3-methylbenzamide 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 | C24H23ClFN3O3S |
| Molecular Weight | 487.97 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related N Standards
- (2E)-1-{3-[(4-chlorobenzenesulfonyl)methyl]-4-nitrophenyl}-3-[(4-methoxyphenyl)amino]prop-2-en-1-one (CAS 338968-32-4)
- (2E)-2-(4-Chlorobenzenesulfonyl)-3-{2-[(4-chlorophenyl)sulfanyl]-5-nitrophenyl}prop-2-enenitrile (CAS 1025281-49-5)
- 3-(4-Chlorobenzenesulfonyl)-N-[(3-methoxyphenyl)methyl]-[1,2,3]triazolo[1,5-a]quinazolin-5-amine (CAS 895646-96-5)
- 4-{3-[(4-chlorobenzenesulfonyl)methyl]-4-nitrophenyl}-2-(4-methylphenyl)pyrimidine (CAS 303145-54-2)
- 1-(4-Chlorobenzenesulfonyl)-N'-[(1E)-(4-phenoxyphenyl)methylidene]piperidine-4-carbohydrazide (CAS 478030-76-1)
- 5-[1-(4-Chlorobenzenesulfonyl)piperidin-4-yl]-4-[3-(trifluoromethyl)phenyl]-4H-1,2,4-triazole-3-thiol (CAS 478042-32-9)
- 3-(4-Chlorobenzenesulfonyl)-4-methyl-6-phenyl-2-[3-(trifluoromethyl)phenoxy]pyridine (CAS 339103-52-5)
- 1-(3-Chlorobenzenesulfonyl)-5-[(E)-1-(4-chlorophenoxy)-2-phenylethenyl]-1H-pyrazole (CAS 400087-39-0)
Recommended Standards
- N-(4-(4-((4-chlorophenyl)sulfonyl)piperazin-1-yl)-3-fluorophenyl)-4-methylbenzamide (CAS 439111-74-7)
- N-(1-benzyl-3-cyano-4,5-diphenyl-1H-pyrrol-2-yl)-2-chlorobenzamide (CAS 477887-30-2)
- 2,2,3,3,4,4,5,5-Octafluoro-5-(1,1,2,2-tetrafluoro-2-iodoethoxy)pentanoic acid (CAS 948014-44-6)
- N-(4-chlorophenyl)-2-((3-cyano-6-(4-fluorophenyl)-4-(p-tolyl)pyridin-2-yl)thio)acetamide (CAS 332177-63-6)
- (3R)-3-(methylamino)butan-1-ol (CAS 1620680-35-4)
- 3-(2-Chloroacetyl)-1-cyclopentylurea (CAS 565169-46-2)
- 3-(3-Amino-5-methyl-1h-pyrazol-1-yl)benzonitrile (CAS 1251076-29-5)
- 4-(4-(3-(Trifluoromethyl)phenyl)thiazol-2-yl)benzoic acid (CAS 321430-15-3)
- Des-Phe-Pasireotide (CAS CATO-C4X-20085)
- 3-(5-Bromo-2-fluorophenyl)-1,4-diazaspiro[4.4]nonan-2-one (CAS 1272755-79-9)
- Zaragozic acid A trisodium salt (CAS 144541-82-2)
- Ethyl 3-(4-benzylmorpholin-2-yl)-3-oxopropanoate (CAS 887987-60-2)
- Methyl 2-(azetidin-3-ylmethoxy)acetate (CAS 1784072-80-5)
- Insulin Degludec Impurity 19 (CAS CATO-C4X-215719)
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