Sodium 2-methyl-5-nitrobenzenesulfonate CAS 5258-64-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5258-64-0 |
| Molecular Formula | C7H6NO5S Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Sodium 2-methyl-5-nitrobenzenesulfonate (CAS 5258-64-0) pharmaceutical standards reference standard. Molecular formula: C7H6NO5S Na. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C7H6NO5S Na |
| Molecular Weight | 239.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- 3-Chloro[1,1-biphenyl]-4-yl 3-pyrrolidinylmethyl-ether hydrochloride (CAS 1219967-53-9)
- 1-(5-Fluoropyridin-2-yl)-1h-pyrazole-3-carboxylic acid (CAS 1342829-19-9)
- Methyl 2-(3-(3-ethoxy-4-methoxyphenyl)-1H-1,2,4-triazol-1-yl)acetate (CAS 1416340-95-8)
- Romifidine (CAS 65896-16-4)
- 6-Vinylquinoline (CAS 651025-06-8)
- (R)-5-Methyl-3-((4-(thiazol-2-ylmethyl)morpholin-2-yl)methyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-amine hydrochloride (CAS 1305116-67-9)
- Acetyl Tetrapeptide-11 (CAS 928006-88-6)
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