3-(Methylsulfonamido)-5-nitrobenzamide CAS 945397-33-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 945397-33-1 |
| Molecular Formula | C8H9N3O5S |
| Molecular Weight | 259.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-(Methylsulfonamido)-5-nitrobenzamide (CAS 945397-33-1) pharmaceutical standards reference standard. Molecular formula: C8H9N3O5S. Molecular weight: 259.24 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H9N3O5S |
| Molecular Weight | 259.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-(4-(Methylsulfonyl)-2-nitrophenyl)acetic acid (CAS 929000-10-2)
- 5-(3-fluoro-4-methoxyphenyl)-[1,2,4]triazolo[1,5-a]pyrazin-2-amine (CAS 2007921-00-6)
- (E)-[1-(Pyrazin-2-yl)ethylidene]amino 4-fluorobenzoate (CAS 861210-60-8)
- 2-[(2-Chloro-6-ethoxy-4-formylphenoxy)methyl]benzonitrile (CAS 443290-94-6)
- 3-(p-Tolyl)pyrrolidine hydrochloride (CAS 1187172-68-4)
- 1-(3-Iodophenyl)-1h-1,2,3-triazole-4-carbaldehyde (CAS 1468562-69-7)
- ethyl (2E,4E,6E)-5-methyl-7-(2,6,6-trimethylcyclohex-1-en-1-yl)hepta-2,4,6-trienoate (CAS 74109-37-8)
- 2-(2-Methoxyphenyl)-1H-benzimidazole (CAS 6528-85-4)
- 3-[4-formyl-3-(pyridin-4-yl)-1H-pyrazol-1-yl]propanenitrile (CAS 1803566-62-2)
- Des-Ala21-Tirzepatide (CAS CATO-CPTD788952)
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