2-Nitro-n-(2-phenoxyethyl)benzenesulfonamide CAS 296271-96-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 296271-96-0 |
| Molecular Formula | C14H14N2O5S |
| Molecular Weight | 322.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Nitro-n-(2-phenoxyethyl)benzenesulfonamide (CAS 296271-96-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H14N2O5S. Molecular weight: 322.34 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H14N2O5S |
| Molecular Weight | 322.34 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Nitro Standards
- 3-Nitro-4-(1H-pyrazol-1-yl)-N-(o-tolyl)benzamide (CAS 400080-60-6)
- 3-Nitro-4-(1H-pyrazol-1-yl)-N-(p-tolyl)benzamide (CAS 321570-87-0)
- 2-(4-Nitro-2-(trifluoromethyl)phenyl)-1,2,3,4-tetrahydroisoquinoline (CAS 914348-89-3)
- 2-Nitro-1-trifluoromethoxy-4-trifluoromethyl-benzene (CAS 50563-73-0)
- 5-Nitro-2-(phenylselanyl)phenylboronic acid (CAS 2377605-98-4)
- (3-Nitro-benzoylamino)-acetic acid (CAS 617-10-7)
- 2-Nitro-N-(2-nitrophenyl)benzenesulfonamide (CAS 331256-09-8)
- 3-Nitro-N-(2-nitrophenyl)benzenesulfonamide (CAS 873985-57-0)
Recommended Standards
- 2-Bromo-5-(2-((tert-butyldimethylsilyl)oxy)ethyl)thiazole (CAS 2143028-23-1)
- 3-Amino-5-(aminosulfonyl)-4-phenoxy-benzoic Acid Methyl Ester (CAS 56106-57-1)
- 2-Amino-5-[(4-methoxyphenyl)sulfamoyl]benzoic acid (CAS 519153-01-6)
- Methyl 5-amino-1-benzyl-1H-1,2,3-triazole-4-carboxylate (CAS 103742-39-8)
- 6-Phenylimidazo[2,1-b]thiazole (CAS 7008-63-1)
- Omacycline 4-one impurity (CAS 885112-31-2)
- 3-(4-(((tert-Butoxycarbonyl)amino)methyl)phenyl)propanoic acid (CAS 132691-45-3)
- 4-(2,2-Diethoxyethoxy)benzaldehyde (CAS 82964-41-8)
- 6-(tert-Butoxycarbonyl)-8-fluoro-2-oxa-6-azaspiro[3.4]octane-8-carboxylic acid (CAS 1312411-21-4)
- Insulin Degludec Impurity 27 (CAS CATO-C4X-215727)
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