N-Butanesulfinic acid sodium salt CAS 16642-95-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 16642-95-8 |
| Molecular Formula | C4H9O2S Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order N-Butanesulfinic acid sodium salt (CAS 16642-95-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C4H9O2S Na. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C4H9O2S Na |
| Molecular Weight | 144.16 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) | 0.5 |
| CAS Registry Year (est.) | 1961 |
| Sulfur Atoms | 1 |
Recommended Standards
- (5-Bromo-2-methylthiophen-3-yl)methanol (CAS 1492327-07-7)
- 3-Methyl-2-azaspiro[4.4]nonane (CAS 914223-79-3)
- 7-Phenylnaphthalen-2-ol (CAS 221018-05-9)
- tert-Butyl ((1R,4R)-4-hydroxycyclopent-2-en-1-yl)carbamate (CAS 142633-89-4)
- tert-Butyl 2-benzoyl-3-phenyl-1-pyrrolidinecarboxylate (CAS 1424939-33-2)
- Ethyl 8-fluoro-4-hydroxy-6-iodoquinoline-3-carboxylate (CAS 228728-08-3)
- Semaglutide impurity 268 (CAS CATO-C4X-2226268)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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