Propargyl-PEG9-acid CAS 1613752-50-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1613752-50-3 |
| Molecular Formula | C22H40O11 |
| Molecular Weight | 480.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Propargyl-PEG9-acid (CAS 1613752-50-3) pharmaceutical standards reference standard. Molecular formula: C22H40O11. Molecular weight: 480.55 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C22H40O11 |
| Molecular Weight | 480.55 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1993 |
Related Propargyl Standards
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- Propargyl-PEG10-amine (CAS 2112737-25-2)
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Recommended Standards
- N-(((9H-fluoren-9-yl)methoxy)carbonyl)-O-(tert-butyl)-L-seryl-L-proline (CAS 143038-46-4)
- 5β-ANDROSTAN-3α-OL-11, 17-DIONE GLUCOSIDURONATE (CAS 17181-16-7)
- N-(2-((4-(But-2-yn-1-yloxy)phenyl)sulfonyl)-1-(4-(methylsulfonamidomethyl)phenyl)ethyl)-N-hydroxyformamide (CAS 1365803-52-6)
- 1-Bromo-2-cyclopropoxy-4-(methylsulfonyl)benzene (CAS 1403330-00-6)
- 1-(2,4-Dimethylphenyl)-2-mercapto-1H-imidazol-5(4H)-one (CAS 852388-99-9)
- 4-(2,2-Diethoxy-ethoxy)-but-1-ene (CAS 1343915-25-2)
- 3-(1H-Pyrrol-1-yl)-1H-indazole (CAS 866019-02-5)
- Rabeprazole (CAS 117976-89-3)
- 3-chloro-5-isopropyl-isoquinoline (CAS 2749347-50-8)
- Semaglutide impurity 196 (CAS CATO-C4X-2226196)
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