2,4-Dinitrobenzenesulfonic acid dihydrate CAS 207234-00-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 207234-00-2 |
| Molecular Formula | C6H4N2O7S 2*H2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2,4-Dinitrobenzenesulfonic acid dihydrate (CAS 207234-00-2) pharmaceutical standards reference standard. Molecular formula: C6H4N2O7S 2*H2O. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H4N2O7S 2*H2O |
| Molecular Weight | 266.18 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2016 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Dinitrobenzenesulfonic Standards
Recommended Standards
- 6-Butoxy-5-methylpyridine-3-carboxylic acid (CAS 2027444-93-3)
- 1-(P-toluenesulfonyl)pyrrole-2-boronic acid mida ester (CAS 1311484-50-0)
- Ixazomib Impurity 74 (CAS CATO-C4X-126774)
- 3-(1-Methyl-1H-benzo[d]imidazol-2-yl)propan-1-ol (CAS 116040-91-6)
- 3-(N-(4-carboxyphenyl)sulfamoyl)benzoic acid (CAS 328110-84-5)
- (2,2-Dimethyl-5-nitro-1,3-dioxan-5-yl)methanol (CAS 4728-14-7)
- Semaglutide impurity 104(Fmoc-D-His-Aib) (CAS 2171211-18-8)
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