Propiolic Acid Potassium Salt CAS 1968-46-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1968-46-3 |
| Molecular Formula | C3HO2 K |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Propiolic Acid Potassium Salt (CAS 1968-46-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C3HO2 K. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C3HO2 K |
| Molecular Weight | 108.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
Related Propiolic Standards
Recommended Standards
- 6,7-difluoro-3-methyl-chromen-4-one (CAS 2847139-12-0)
- cis-Dichlorobis(isopropylamine) platinum(II) (CAS 44983-28-0)
- N-(2-(1H-Indol-3-yl)ethyl)-3-methoxy-1-methyl-1H-pyrazole-4-carboxamide (CAS 1014048-60-2)
- tert-Butyldiphenylsilan (S-methylsulfonimidoyl)methane (CAS 1069070-10-5)
- 1-(6-(Piperazin-1-yl)pyridin-3-yl)propan-1-ol (CAS 1355224-33-7)
- Potassium 2,2'-((carboxymethyl)azanediyl)diacetate (CAS 2399-86-2)
- Semaglutide impurity 277 (CAS CATO-C4X-2226277)
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