Sodium 4-propylbenzenesulfinate CAS 89520-67-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 89520-67-2 |
| Molecular Formula | C9H11O2S Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Sodium 4-propylbenzenesulfinate (CAS 89520-67-2) pharmaceutical standards reference standard. Molecular formula: C9H11O2S Na. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
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
- (4-(TERT-BUTOXYCARBONYL)-3-FLUOROPHENYL-1,2,3,4,5,6-13C6)BORONIC ACID PINACOL ESTER (CAS 2304633-99-4)
- 5-(Iodomethyl)nicotinonitrile (CAS 189936-39-8)
- Sorbic acid impurity 3 (CAS 18778-81-9)
- 6,7-Dihydro-2-methyl-1H-[1,4]dioxino[2,3-f]benzimidazole (CAS 556020-32-7)
- 3-(N-butylsulfamoyl)benzoic acid (CAS 7385-16-2)
- 2-Bromo-5-iodophenyl acetate (CAS 2842016-87-7)
- Semaglutide impurity 88 (CAS CATO-C4X-222688)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com