Sodium 1-(4-amino-2-sulfonatophenyl)-5-oxo-4,5-dihydro-1H-pyrazole-3-carboxylate CAS 94159-56-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 94159-56-5 |
| Molecular Formula | C10H7N3O6S 2*Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Sodium 1-(4-amino-2-sulfonatophenyl)-5-oxo-4,5-dihydro-1H-pyrazole-3-carboxylate (CAS 94159-56-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H7N3O6S 2*Na. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H7N3O6S 2*Na |
| Molecular Weight | 320.23 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- α-Homonojirimycin (CAS 119557-99-2)
- Cyclooctane-1,3-dione (CAS 935-29-5)
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- N-(4-Methoxybenzyl)-N-2-pyridinyl-1,2-ethanediamine (CAS 109912-28-9)
- n-(3-Fluorobenzyl)-4-methylpentan-2-amine (CAS 1039940-97-0)
- 3-(Trifluoromethyl)-1,4,5,6-tetrahydropyrrolo[3,4-c]pyrazole hydrochloride (CAS 1262412-38-3)
- Semaglutide impurity 236 (CAS CATO-C4X-2226236)
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