N-(2-Benzoyl-4-chlorophenyl)butane-1-sulfonamide CAS 392305-35-0
| CAS No. | 392305-35-0 |
| Molecular Formula | C17H18ClNO3S |
| Molecular Weight | 351.85 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including N-(2-Benzoyl-4-chlorophenyl)butane-1-sulfonamide.
N-(2-Benzoyl-4-chlorophenyl)butane-1-sulfonamide (CAS 392305-35-0) is a high-purity analytical reference standard with the molecular formula C17H18ClNO3S and a molecular weight of 351.85 g/mol.
N-(2-Benzoyl-4-chlorophenyl)butane-1-sulfonamide (C17H18ClNO3S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
CATO manufactures N-(2-Benzoyl-4-chlorophenyl)butane-1-sulfonamide 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 | C17H18ClNO3S |
| Molecular Weight | 351.85 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- N-(2-(3-Chlorophenyl)-5-oxido-2,6-dihydro-4H-thieno[3,4-c]pyrazol-3-yl)pivalamide (CAS 957942-23-3)
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- Ethyl 4-(4-(4-chlorophenyl)thiazol-2-yl)piperazine-1-carboxylate (CAS 346662-91-7)
- N-(4-chloro-3-oxo-1-phenylbutan-2-yl)-4-methylbenzenesulfonamide (CAS 329-30-6)
- n-(Pyridin-3-ylmethyl)-[1,3]dioxolo[4',5':4,5]benzo[1,2-d]thiazol-6(7h)-imine (CAS 1105194-77-1)
- tert-Butyl (4-(((1R,2S)-2-phenylcyclopropyl)amino)cyclohexyl)carbamate (CAS 1431304-60-7)
- (E)-4-(Dimethylamino)-3-nitrobut-3-en-2-one (CAS 1704065-73-5)
- 6-Methoxypyrazolo[1,5-a]pyridine (CAS 1427374-36-4)
- 2-(4-(Furan-2-yl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 868755-79-7)
- N-(5-(2-Chlorophenyl)-1,3,4-thiadiazol-2-yl)-2,3-dimethoxybenzamide (CAS 391863-55-1)
- Easepi 784 (CAS 125051-32-3)
- 2-(Chloromethyl)-6-(difluoromethyl)-3-methylpyridine-5-acetic acid (CAS 1361903-11-8)
- 5-Methylpyridine-3-carboxamide (CAS 70-57-5)
- Tirzepatide Impurity 19 X TFA Salt (CAS CATO-C4X-324019)
Why CATO?
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