N-(1-ethynylcyclohexyl)-4-nitrobenzenesulfonamide CAS 866008-77-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 866008-77-7 |
| Molecular Formula | C14H16N2O4S |
| Molecular Weight | 308.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(1-ethynylcyclohexyl)-4-nitrobenzenesulfonamide (CAS 866008-77-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H16N2O4S. Molecular weight: 308.35 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H16N2O4S |
| Molecular Weight | 308.35 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related N Standards
- 1-(1-Ethynylcyclohexyl)-3-[3-(trifluoromethyl)phenyl]urea (CAS 866008-65-3)
- 5-(((1-Ethynylcyclohexyl)oxy)methyl)-3-phenyloxazolidin-2-one (CAS 42468-57-5)
- N-((1-ethynylcyclohexyl)carbamoyl)-4-methylbenzenesulfonamide (CAS 866008-03-9)
- N-(1-ethynylcyclohexyl)-2-(trifluoromethyl)benzenesulfonamide (CAS 866008-76-6)
- N-(1-ethynylcyclohexyl)-4-fluorobenzenesulfonamide (CAS 866008-75-5)
- N-(1-Ethynylcyclohexyl)-4-methylbenzenesulfonamide (CAS 126583-98-0)
- N-(1-Ethynylcyclohexyl)benzenesulfonamide (CAS 866008-78-8)
- 3-(1-Ethynylcyclohexyl)-1-(4-fluorophenyl)urea (CAS 866008-67-5)
Recommended Standards
- N-((2-Oxo-1,2-dihydrobenzo[cd]indol-6-yl)methyl)thiophene-2-carboxamide (CAS 526189-13-9)
- N-(2-(2,4-Dioxothiazolidin-3-yl)cyclohexyl)furan-2-carboxamide (CAS 942742-36-1)
- Methyl 5-(((6-oxo-4-propyl-1,6-dihydropyrimidin-2-yl)thio)methyl)furan-2-carboxylate (CAS 849057-49-4)
- Methyl 1-(5,6-dimethylthieno[2,3-d]pyrimidin-4-yl)piperidine-4-carboxylate (CAS 1389574-25-7)
- Benzo[1,3]dioxol-4-ylmethyl-cyclopropyl-amine (CAS 1049164-17-1)
- N,N-Dimethyl-3-phenyl-5-(pyridine-3-carbonyl)thiophen-2-amine (CAS 1797606-58-6)
- Ethyl 2-Acetyl-3-Oxohexanoate (CAS 63765-76-4)
- 4-Cyclopropoxy-N2-methylpyridine-2,5-dicarboxamide (CAS 1243348-35-7)
- 2-Amino-N-(p-tolyl)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide (CAS 83822-35-9)
- Semaglutide impurity 210 (CAS CATO-C4X-2226210)
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