1-Nitro-4-(phenylsulfonyl)benzene CAS 1146-39-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1146-39-0 |
| Molecular Formula | C12H9NO4S |
| Molecular Weight | 263.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1-Nitro-4-(phenylsulfonyl)benzene (CAS 1146-39-0) pharmaceutical standards reference standard. Molecular formula: C12H9NO4S. Molecular weight: 263.27 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C12H9NO4S |
| Molecular Weight | 263.27 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1957 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Nitro Standards
- 1-Nitro-2-(phenylsulfonyl)benzene (CAS 31515-43-2)
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Recommended Standards
- ethyl 5-amino-1-[3-(trifluoromethyl)phenyl]-1H-pyrazole-4-carboxylate (CAS 110821-29-9)
- n-(2-((1-Methyl-4-nitro-1h-imidazol-5-yl)amino)ethyl)methanesulfonamide (CAS 1153066-40-0)
- 2-[2-(1,3-dioxaindan-5-yl)-1,3-thiazol-4-yl]acetic acid (CAS 1097005-91-8)
- 2-(3,4-Dichlorobenzenesulfonamido)-3-methylbutanoic acid (CAS 1008396-63-1)
- 2-Amino-2-methylpropane-1,3-diol hemi(4-methyl-2-oxo-2H-chromen-7-yl phosphate) (CAS 107475-10-5)
- 4-Chloro-8-fluoro-2-methyl-3-(propan-2-yl)quinoline (CAS 1343392-03-9)
- 1,2-Diaminopropane (CAS 78-90-0)
- Trimethyl(1-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)vinyl)silane (CAS 165904-19-8)
- 3-(4-Methoxyphenyl)-5-(methylthio)-1H-pyrazole (CAS 58876-81-6)
- Semaglutide impurity 78 (CAS CATO-C4X-222678)
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