4-Amino-N,N-dicyclohexylbenzenesulfonamide CAS 294885-76-0
| CAS No. | 294885-76-0 |
| Molecular Formula | C18H28N2O2S |
| Molecular Weight | 336.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 4-Amino-N,N-dicyclohexylbenzenesulfonamide (C18H28N2O2S) is characterized by a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), 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).
4-Amino-N,N-dicyclohexylbenzenesulfonamide (CAS 294885-76-0), molecular formula C18H28N2O2S and molecular weight 336.49 g/mol, is a CATO reference standard with documented purity and traceability.
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 4-Amino-N,N-dicyclohexylbenzenesulfonamide 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 | C18H28N2O2S |
| Molecular Weight | 336.49 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2,6-Diamino-5-iminopyrimidin-4(5H)-one (CAS 72091-25-9)
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- 1-Formylethylidenetriphenylphosphorane 2-(Triphenylphosphoranylidene)propionaldehyde 24720-64-7 (CAS 24720-64-7)
- 2-Bromo-4-ethylbenzaldehyde (CAS 1289148-61-3)
- 2-methyl-3-(methylamino)-1,2-dihydroisoquinolin-1-one (CAS 56100-57-3)
- 2-Bromo-N-(3-chloro-4-fluorobenzyl)acetamide (CAS 1341784-72-2)
- (6-Methoxynaphthalen-2-yl)(phenyl)methanone (CAS 84255-35-6)
- 4-Chlorophenyl 4-((3,4-dichloro-1-methyl-1H-pyrazol-5-yl)oxy)benzenesulfonate (CAS 303996-51-2)
- 4-Ethynyl-1H-indole-3-carbaldehyde (CAS 159718-56-6)
- 4-Amino-2-benzothiazol-2-yl-phenol (CAS 30616-38-7)
- 3,6-Dihydro-2h-pyran-2,6-dione (CAS 5926-95-4)
- 1-(3,5-dimethyl-1-phenyl-1H-pyrazol-4-yl)-2,2,2-trifluoroethan-1-one (CAS 1354954-37-2)
- Semaglutide Impurity 144 (CAS 394210-59-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com