3-Isothiocyanatobut-1-ene CAS 2253-71-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2253-71-6 |
| Molecular Formula | C5H7NS |
| Molecular Weight | 113.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-Isothiocyanatobut-1-ene (CAS 2253-71-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C5H7NS. Molecular weight: 113.18 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C5H7NS |
| Molecular Weight | 113.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Isothiocyanatobut Standards
Recommended Standards
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- Semaglutide Impurity 186 (CAS CATO-C4X-2226186)
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)
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