Sodium 5-amino-9,10-dioxo-9,10-dihydroanthracene-1-sulfonate CAS 4095-82-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4095-82-3 |
| Molecular Formula | C14H8NO5S Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Sodium 5-amino-9,10-dioxo-9,10-dihydroanthracene-1-sulfonate (CAS 4095-82-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H8NO5S Na. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H8NO5S Na |
| Molecular Weight | 325.27 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 11.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- (1-(Thiophen-3-ylmethyl)-1H-1,2,3-triazol-4-yl)methanol (CAS 1250742-10-9)
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- 2-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3,4-thiadiazole (CAS 1234706-95-6)
- 2-Bromo-4-chloronicotinonitrile (CAS 1805210-07-4)
- Semaglutide impurity 78 (CAS CATO-C4X-222678)
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