Sodium 8-amino-4-bromonaphthalene-1-sulfonate CAS 223103-14-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 223103-14-8 |
| Molecular Formula | C10H7BrNNaO3S |
| Molecular Weight | 324.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Sodium 8-amino-4-bromonaphthalene-1-sulfonate (CAS 223103-14-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H7BrNNaO3S. Molecular weight: 324.13 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H7BrNNaO3S |
| Molecular Weight | 324.13 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2020 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- N-(4-bromophenyl)-6-hydroxy-1-methyl-2-oxo-1,2-dihydropyrimidine-4-carboxamide (CAS 338774-79-1)
- 2-Bromo-3-methyl-n-[2-(trifluoromethyl)phenyl]butanamide (CAS 1016529-40-0)
- N-(2-Bromophenyl)-6-hydroxy-1-methyl-2-oxo-1,2-dihydropyrimidine-4-carboxamide (CAS 338774-78-0)
- 5-(4-Bromophenyl)-5-methylimidazolidine-2,4-dione (CAS 6320-50-9)
- 2-{2-[(2-chloro-4-fluorophenyl)methyl]-1,3-thiazol-4-yl}acetic acid (CAS 1110717-81-1)
- 1-(Azidomethyl)-3,5-difluorobenzene (CAS 622372-77-4)
- 1-(6-Methylpyrimidin-4-yl)piperidin-3-amine (CAS 1247748-92-0)
- 3354-32-3 2(5H)-Thiophenone DTXSID50187193 (CAS 3354-32-3)
- 7-Bromo-4-[1-(4-fluorophenyl)ethyl]-2,3,4,5-tetrahydro-1,4-benzoxazepin-3-one (CAS 1326912-24-6)
- Semaglutide Impurity 146 (CAS 2645421-68-5)
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