Sodium 4-((2-(4-nitrophenyl)hydrazono)methyl)benzene-1,3-disulfonate CAS 193149-77-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 193149-77-8 |
| Molecular Formula | C13H9N3Na2O8S2 |
| Molecular Weight | 445.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Sodium 4-((2-(4-nitrophenyl)hydrazono)methyl)benzene-1,3-disulfonate (CAS 193149-77-8) pharmaceutical standards reference standard. Molecular formula: C13H9N3Na2O8S2. Molecular weight: 445.34 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C13H9N3Na2O8S2 |
| Molecular Weight | 445.34 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2012 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
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Recommended Standards
- tert-Butyl (trans-4-(((5-iodopyridin-2-yl)(methyl)amino)methyl)cyclohexyl)carbamate (CAS 1313366-19-6)
- CAS 2227549-00-8 (CAS 2227549-00-8)
- 2-Iodo-3-Oxo-4-aza-5α-androst-17 β-carboxylic Acid (CAS 140700-63-6)
- 6-Propionyl-2-thioxo-2,3-dihydropyrimidin-4(1H)-one (CAS 37785-37-8)
- 7-Chloro-2-(3,5-dimethyl-1H-pyrazol-1-yl)-4-ethoxybenzo[d]thiazole (CAS 1706453-91-9)
- 3-Bromo-5-chlorobenzoic Acid (CAS 42860-02-6)
- 2-Fluoro-5-isopropoxybenzaldehyde (CAS 219939-06-7)
- 3-Chloro-2-cyanophenylboronic acid neopentyl glycol ester (CAS 883899-06-7)
- tert-Butyl 4-((2,4-dichlorophenyl)sulfonyl)piperidine-1-carboxylate (CAS 1417793-94-2)
- Semaglutide impurity 56 (CAS CATO-C4X-222656)
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