4-Chloro-N-(1-cyclohexyl-1H-imidazol-2-yl)benzenesulfonamide CAS 71795-43-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 71795-43-2 |
| Molecular Formula | C15H18ClN3O2S |
| Molecular Weight | 339.84 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Chloro-N-(1-cyclohexyl-1H-imidazol-2-yl)benzenesulfonamide (CAS 71795-43-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C15H18ClN3O2S. Molecular weight: 339.84 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C15H18ClN3O2S |
| Molecular Weight | 339.84 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 4-Chloro-N-(2-hydroxy-1-methyl-2-phenyl-ethyl)-N-methyl-benzenesulfonamide (CAS 379726-28-0)
- 3-Chloro-4-fluoro-N-((3-methoxytetrahydrothiophen-3-yl)methyl)benzenesulfonamide (CAS 1448045-18-8)
- 2-{3-[(5-Chloro-1,2,4-thiadiazol-3-yl)sulfanyl]propyl}-2,3-dihydro-1h-isoindole-1,3-dione (CAS 1326815-16-0)
- 5-Chloro-6-ethyl-N-(3-phenoxybenzyl)pyrimidin-4-amine (CAS 140454-81-5)
- 1-(3-Chloro-4-methylphenyl)-4-(1-methyl-1H-benzo[d]imidazol-2-yl)pyrrolidin-2-one (CAS 847397-33-5)
- 2-Chloro-3-((4-isopropyl-3-methylphenyl)amino)naphthalene-1,4-dione (CAS 866153-67-5)
- 2-Chloro-n-[3-(2,5-dimethylphenyl)-1-phenyl-1h-pyrazol-5-yl]acetamide (CAS 957014-23-2)
- 2-Chloro-n-[3-(3,5-dimethylphenyl)-1-phenyl-1h-pyrazol-5-yl]acetamide (CAS 956713-25-0)
Recommended Standards
- 3-[4-butyl-3-(4-chlorophenyl)-5-sulfanylidene-4,5-dihydro-1h-1,2,4-triazol-1-yl]propanoic acid (CAS 793727-84-1)
- 3-(Allylthio)-4-(4-chlorophenyl)-5-(2,2-dimethoxyethyl)-4H-1,2,4-triazole (CAS 303995-11-1)
- N-(4-chlorobenzyl)-2,4-dimethoxy-3-methylbenzenesulfinamide (CAS 338981-98-9)
- 2-(Methylthio)-5-(trifluoromethyl)phenol (CAS 1243358-36-2)
- 4-(3,4-Dihydro-2H-benzo[b][1,4]dioxepin-7-yl)thiazol-2-amine hydrochloride (CAS 1095485-22-5)
- 1092682-87-5 4-CHLORO-3-METHYL-1H-PYRAZOLE SC-32661 (CAS 1092682-87-5)
- 2-[3-(1,4-Diazepan-1-yl)propyl]-2,3-dihydro-1h-isoindole-1,3-dione (CAS 1000511-61-4)
- 3-(5-Oxo-1-phenyl-2-thioxoimidazolidin-4-yl)propanoic acid (CAS 5624-27-1)
- (2E)-2,5,6,7,8,9-Hexahydro-2-(phenylmethylene)-3H-imidazo[1,2-a]azepin-3-one (CAS 1321895-49-1)
- Neuropeptide Y (1-24) amide (human, rat) (CAS 131448-51-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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