Sodium 4-isopropylbenzenesulfinate CAS 89520-64-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 89520-64-9 |
| Molecular Formula | C9H11O2S Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Sodium 4-isopropylbenzenesulfinate (CAS 89520-64-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H11O2S Na. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H11O2S Na |
| Molecular Weight | 206.23 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Sulfur Atoms | 1 |
Recommended Standards
- 5-(4-Methoxyphenyl)-4-(2-methylprop-2-en-1-yl)-4h-1,2,4-triazole-3-thiol (CAS 305337-18-2)
- 1-Chloroethyl Isobutyrate (CAS 84674-32-8)
- 2-Chloro-4-(4-fluoro-2-methoxyphenyl)pyridine (CAS 1333468-54-4)
- 3-(Trifluoromethoxy)pyridine-2,4,6-tricarbonitrile (CAS 1805309-68-5)
- 5-Cyclopropoxy-4-isopropoxypyridin-2-amine (CAS 1243373-23-0)
- Rotigotine Impurity 37 (CAS CATO-C4X-192737)
- Semaglutide impurity 101 (CAS CATO-C4X-2226101)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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