n-(Cyclohexylmethyl)benzenesulfonamide CAS 26914-53-4
| CAS No. | 26914-53-4 |
| Molecular Formula | C13H19NO2S |
| Molecular Weight | 253.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
n-(Cyclohexylmethyl)benzenesulfonamide (C13H19NO2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
n-(Cyclohexylmethyl)benzenesulfonamide (CAS 26914-53-4), molecular formula C13H19NO2S and molecular weight 253.36 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.
As a certified reference material (CRM), n-(Cyclohexylmethyl)benzenesulfonamide 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 | C13H19NO2S |
| Molecular Weight | 253.36 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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- 3-(Cyclohexylmethyl)-6-(methylthio)-1,3,5-triazine-2,4(1H,3H)-dione (CAS 52231-32-0)
- 2-((Cyclohexylmethyl)thio)nicotinic acid (CAS 1019437-73-0)
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- ((Cyclohexylmethyl)sulfonyl)-D-alanine (CAS 1308979-76-1)
- 3-(Cyclohexylmethyl)-1-phenylpiperidine (CAS 1402842-05-0)
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Recommended Standards
- N-(5-Isopropyl-1,3,4-thiadiazol-2-yl)cyclohexanecarboxamide (CAS 353467-82-0)
- N-(Cyclopentylmethyl)-4-(methylsulfonyl)aniline (CAS 849731-42-6)
- Isopropyl 2-amino-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate (CAS 351983-32-9)
- N-Butyl-5-(2-fluorophenoxy)pentan-1-amine (CAS 5554-50-7)
- H-Gln-OtBu · HCl (CAS 39741-62-3)
- Ethyl 5-(benzyloxy)-4-methyl-1H-indole-2-carboxylate (CAS 19646-48-1)
- 3-Bromo-8-fluoro-7-methylimidazo[1,2-a]pyridine (CAS 1427396-93-7)
- 3-Hydroxy-N-[(4-methoxyphenyl)methyl]benzene-1-sulfonamide (CAS 1082560-73-3)
- 5-[1-(4-Chlorobenzenesulfonyl)pyrrolidin-2-yl]-3-(2-chlorophenyl)-1,2,4-oxadiazole (CAS 478045-80-6)
- 3-Ethyl-5-((4-fluorobenzyl)thio)-4H-1,2,4-triazol-4-amine (CAS 444285-53-4)
- Napropamide M (CAS 41643-35-0)
- n-[1-(1,5-dimethyl-1h-pyrazol-4-yl)ethylidene]hydroxylamine (CAS 1019067-48-1)
- 2-(Phenoxymethyl)-1H-benzo[d]imidazole (CAS 6637-29-2)
- Neuropeptide K (human, porcine, rat) trifluoroacetate salt (CAS 96827-05-3)
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