2,4-Dichlorobenzenesulfinic acid sodium salt CAS 1233502-90-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1233502-90-5 |
| Molecular Formula | C6H3Cl2O2S Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2,4-Dichlorobenzenesulfinic acid sodium salt (CAS 1233502-90-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C6H3Cl2O2S Na. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C6H3Cl2O2S Na |
| Molecular Weight | 233.04 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Dichlorobenzenesulfinic Standards
Recommended Standards
- N-(3-Methoxy-3-oxopropyl)-L-valine tert-Butyl Ester (CAS 192725-86-3)
- (R)-2-(4-(tert-Butoxycarbonyl)-5-isobutyl-2-oxopiperazin-1-yl)acetic acid (CAS 1240589-20-1)
- 2-((4-Chlorophenyl)thio)-N-(4-isopropylphenyl)acetamide (CAS 329080-19-5)
- 5,7-Dichlorothiazolo[5,4-d]pyrimidine (CAS 13479-88-4)
- Disperse Blue 124 (CAS 15141-18-1)
- Isomalt EP Impurity A (CAS 15132-06-6)
- Semaglutide Impurity 188 (CAS CATO-C4X-2226188)
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