5,5-Dihydroxy-2,2-dinaphthylamine-7,7-disulphonicacid CAS 87-03-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 87-03-6 |
| Molecular Formula | C20H15NO8S2 |
| Molecular Weight | 461.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5,5-Dihydroxy-2,2-dinaphthylamine-7,7-disulphonicacid (CAS 87-03-6) pharmaceutical standards reference standard. Molecular formula: C20H15NO8S2. Molecular weight: 461.47 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C20H15NO8S2 |
| Molecular Weight | 461.47 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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 |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
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- rel-2-((1S,2S)-[1,1'-Bi(cyclopropan)]-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 350031-03-7)
- [His]1+12-Semaglutide (CAS CATO-C4X-2226178)
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