N-(4-methoxy-2-nitrophenyl)-N-(phenylsulfonyl)benzenesulfonamide CAS 159383-46-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 159383-46-7 |
| Molecular Formula | C19H16N2O7S2 |
| Molecular Weight | 448.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(4-methoxy-2-nitrophenyl)-N-(phenylsulfonyl)benzenesulfonamide (CAS 159383-46-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C19H16N2O7S2. Molecular weight: 448.47 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C19H16N2O7S2 |
| Molecular Weight | 448.47 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related N Standards
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- 1-Methoxy-1-oxopropan-2-yl 5-(2-chloro-4-(trifluoromethyl)phenoxy)-2-nitrobenzoate (CAS 77509-33-2)
- 3-Methoxy-N-(2-(3-(piperazin-1-ylmethyl)imidazo[2,1-b]thiazol-6-yl)phenyl)benzamide (CAS 925437-59-8)
- Ethyl 6-(2-methoxy-2-oxoethyl)-4-((4-methoxyphenyl)sulfonyl)-3,4-dihydro-2H-benzo[b][1,4]oxazine-2-carboxylate (CAS 866134-49-8)
- 4-Methoxy-N-{2,5,6-trimethyl-1-[(3-methylphenyl)methyl]-1H-1,3-benzodiazol-4-yl}benzene-1-sulfonamide (CAS 338964-16-2)
- 4-[3-Methoxy-3-oxo-2-(1-oxo-2,3-dihydro-1H-isoindol-2-yl)propyl]phenyl 2-chlorobenzoate (CAS 477889-71-7)
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- 7-Methoxy-2,2-dimethylchroman-6-yl palmitate (CAS 1105025-85-1)
Recommended Standards
- N-(2,4-dimethoxybenzyl)-2-oxo-N-(1,2,4-thiadiazol-5-yl)-2,3-dihydrobenzo[d]oxazole-6-sulfonamide (CAS 1432514-50-5)
- 1H,1'H-[2,2'-Biimidazole]-1,1',3(2H)-triyltris(phenylmethanone) (CAS 62457-77-6)
- Dibenzyl 1-(4-(methoxycarbonyl)phenyl)-2-methylhydrazine-1,2-dicarboxylate (CAS 1415560-10-9)
- 1-(5-Amino-2-methylindolin-1-yl)ethan-1-one (CAS 95545-03-2)
- tert-Butyl 4-((6-chloropyridin-3-yl)methyl)-3-methylpiperazine-1-carboxylate (CAS 1261231-64-4)
- 2-Methyl-3-(pyridin-4-yl)-3,3a,4,5-tetrahydro-2H-benzo[g]indazole (CAS 58710-56-8)
- 4-Cyclohexyl-5-pyridin-4-yl-4H-[1,2,4]triazole-3-thiol (CAS 23714-52-5)
- 6-Nitro-3-(prop-2-yn-1-yl)benzo[d]thiazol-2(3H)-imine hydrobromide (CAS 1351597-37-9)
- 2-Chloro-6-methoxy-3-methyl-5-phenylpyridine (CAS 142330-96-9)
- Tau Peptide (379-408) trifluoroacetate salt (CAS 1246357-53-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com