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4,7,10,13,16,19,22,25-Octaoxaoctacosa-1,27-diyne | CAS 1351373-46-0
| Catalog Number | R01-0145 |
| Category | Alkynes |
| Molecular Formula | C20H34O8 |
| Molecular Weight | 402.48 |
* Please be kindly noted products are not for therapeutic use. We do not sell to patients.
Product Introduction
4,7,10,13,16,19,22,25-Octaoxaoctacosa-1,27-diyne is a homobifunctional PEG linker with two propargyl groups. The propargyl group forms triazole linkage with azide-bearing compounds or biomolecules via copper catalyzed Click Chemistry.
Chemical Information
Product Specification
| Synonyms | Bis-propargyl-PEG8; Bis-propargyl-PEG7 |
| Purity | ≥95% |
| IUPAC Name | 3-[2-[2-[2-[2-[2-[2-(2-prop-2-ynoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]prop-1-yne |
| Canonical SMILES | C#CCOCCOCCOCCOCCOCCOCCOCCOCC#C |
| InChI | InChI=1S/C20H34O8/c1-3-5-21-7-9-23-11-13-25-15-17-27-19-20-28-18-16-26-14-12-24-10-8-22-6-4-2/h1-2H,5-20H2 |
| InChIKey | VVUXHSSWSXTRPE-UHFFFAOYSA-N |
| Solubility | Soluble in DMSO |
| Density | 1.1±0.1 g/cm3 |
| Appearance | Pale Yellow or Colorless Oily Matter |
| Boiling Point | 459.7±40.0°C at 760 mmHg |
| Storage | Store at 2-8°C for short term (days to weeks) or -20°C for long term (months to years) |
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