Sodium 2-propanesulfinate CAS 4160-19-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4160-19-4 |
| Molecular Formula | C3H8O2S Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Sodium 2-propanesulfinate (CAS 4160-19-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C3H8O2S Na. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C3H8O2S Na |
| Molecular Weight | 131.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1958 |
| Sulfur Atoms | 1 |
Recommended Standards
- 2-(4-Bromophenyl)-4-(difluoromethyl)thiazole (CAS 2092628-74-3)
- Alkannin Impurity 4 (CAS 52387-15-2)
- 2-(((Tert-butyldimethylsilyl)oxy)methyl)-6-iodofuro[3,2-b]pyridine (CAS 1171920-30-1)
- 4-(4-Fluorophenyl)-5-(4-pyridinyl)-4H-1,2,4-triazole-3-thiol (CAS 199111-94-9)
- 4-Chloro-1-phenethyl-1h-pyrazol-3-amine (CAS 1343262-82-7)
- 2-(5-Bromo-2-chlorophenyl)propan-2-ol (CAS 885069-29-4)
- Semaglutide impurity 64 (CAS CATO-C4X-222664)
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