10-Undecynylphosphonic acid CAS 1220675-30-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1220675-30-8 |
| Molecular Formula | C11H21O3P |
| Molecular Weight | 232.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 10-Undecynylphosphonic acid (CAS 1220675-30-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C11H21O3P. Molecular weight: 232.26 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C11H21O3P |
| Molecular Weight | 232.26 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.5 |
| CAS Registry Year (est.) | 1990 |
Recommended Standards
- 2-Hydroxyamino-3,8-dimethylimidazo[4,5-f]quinoxaline-d3 (CAS 1216450-21-3)
- 3-[(2,4-dioxo-1,3-thiazolidin-3-yl)methyl]benzonitrile (CAS 1221723-16-5)
- 5-(1-Benzothien-3-yl)imidazolidine-2,4-dione (CAS 1214206-50-4)
- 2,5-Diethyl-6-methyl-3H,4H-thieno[2,3-d]pyrimidin-4-one (CAS 1241604-49-8)
- 1-Amino-4-(isopropyl(methyl)amino)-2-methylbutan-2-ol (CAS 1341283-25-7)
- N3-(4-Methylphenyl)-1H-1,2,4-triazole-3,5-diamine (CAS 3929-18-8)
- Methyl (4-((2-phenylmorpholino)sulfonyl)phenyl)carbamate (CAS 1798027-20-9)
- 3-ethenyl-2-methylpyridine (CAS 45659-55-0)
- 3,5-Dimethoxybenzylzinc chloride (CAS 352530-33-7)
- Semaglutide impurity 214 (CAS CATO-C4X-2226214)
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