Sodium 4-amino-5-hydroxy-7-sulfonaphthalene-2-sulfonate CAS 5460-09-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5460-09-3 |
| Molecular Formula | C10H8NO7S2 Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Sodium 4-amino-5-hydroxy-7-sulfonaphthalene-2-sulfonate (CAS 5460-09-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H8NO7S2 Na. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C10H8NO7S2 Na |
| Molecular Weight | 341.28 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
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Recommended Standards
- 1-(2-Bromobenzyl)-2-methylpiperidine (CAS 1251279-15-8)
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- 2-Bromo-4-methoxy-3-(trifluoromethyl)pyridine (CAS 1227592-50-8)
- SR 1664 (CAS 1338259-05-4)
- 3-(4-Chloro-3,5-dimethyl-1H-pyrazol-1-yl)-2-methylpropanoic acid (CAS 890597-37-2)
- Tert-butyl butyrate (CAS 2308-38-5)
- Cholecystokinin Octapeptide (1-3) (desulfated) H-Asp-Tyr-Met-OH (CAS 121880-94-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com