Sodium 5-chloro-3-((1,5-dihydroxynaphthalen-2-yl)diazenyl)-2-hydroxybenzenesulfonate CAS 3618-60-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 3618-60-8 |
| Molecular Formula | C16H10ClN2O6S Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Sodium 5-chloro-3-((1,5-dihydroxynaphthalen-2-yl)diazenyl)-2-hydroxybenzenesulfonate (CAS 3618-60-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H10ClN2O6S Na. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H10ClN2O6S Na |
| Molecular Weight | 416.76 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- GNE-140 racemate (CAS 1802977-61-2)
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- 4-Chloro-2-((3-(trifluoromethyl)benzyl)oxy)pyridine (CAS 1346707-19-4)
- 4-((3S,4S,E)-4,5-Dihydroxy-1-(4-hydroxyphenyl)pent-1-en-3-yl)benzene-1,2-diol (CAS 18194-29-1)
- (10-31)Semaglutide (CAS CATO-C4X-2226283)
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