4-Hydroxy-3-((E)-(4-((E)-(2-methoxy-5-((2-(sulfooxy)ethyl)sulfonyl)phenyl)diazenyl)-7-sulfonaphthalen-1-yl)diazenyl)naphthalene-1-sulfonic acid CAS 37395-77-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 37395-77-0 |
| Molecular Formula | C29H24N4O14S4 |
| Molecular Weight | 780.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Hydroxy-3-((E)-(4-((E)-(2-methoxy-5-((2-(sulfooxy)ethyl)sulfonyl)phenyl)diazenyl)-7-sulfonaphthalen-1-yl)diazenyl)naphthalene-1-sulfonic acid (CAS 37395-77-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C29H24N4O14S4. Molecular weight: 780.78 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C29H24N4O14S4 |
| Molecular Weight | 780.78 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) | 20.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 4 |
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