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Propargyl-PEG7-acid | 2093154-00-6
| Catalog Number | R01-0215 |
| Category | Alkynes |
| Molecular Formula | C18H32O9 |
| Molecular Weight | 392.44 |
| Catalog Number | Size | Price | Quantity |
|---|---|---|---|
| R01-0215 | -- | $-- |
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Product Introduction
Propargyl-PEG7-acid is a heterobifunctional PEG linker containing a propargyl group and a carboxylic acid. The propargyl group can react with azide in various biomolecules via click chemistry, and the carboxylic acid can be reacted with amino groups in the presence of activators.
Chemical Information |
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|---|---|
| Synonyms | Propargyl-PEG6-CH2CH2COOH; Alkyne-PEG7-COOH; Propargyl-PEG7-COOH; Propargyl-PEG6-CH2CH2COOH; 4,7,10,13,16,19,22-Heptaoxapentacos-24-ynoic acid; 4,7,10,13,16,19,22-Heptaoxapentacos-24-yn-1-oic acid |
| Purity | >95% |
| Shelf Life | ≥ 2 years |
| IUPAC Name | 3-[2-[2-[2-[2-[2-(2-prop-2-ynoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid |
| Canonical SMILES | O=C(O)CCOCCOCCOCCOCCOCCOCCOCC#C |
| InChI | InChI=1S/C18H32O9/c1-2-4-21-6-8-23-10-12-25-14-16-27-17-15-26-13-11-24-9-7-22-5-3-18(19)20/h1H,3-17H2,(H,19,20) |
| InChI Key | VCXGERMSMMAGNQ-UHFFFAOYSA-N |
| Solubility | 10 mm in DMSO |
| Density | 1.1±0.1 g/cm3 |
| Appearance | Pale Yellow or Colorless Oily Liquid |
| Boiling Point | 497.6±45.0°C at 760 mmHg |
- Product Specification
| Storage | Store at 2-8°C |
Computed Properties | |
|---|---|
| XLogP3 | -1.2 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 9 |
| Rotatable Bond Count | 22 |
| Exact Mass | 392.20463259 g/mol |
| Monoisotopic Mass | 392.20463259 g/mol |
| Topological Polar Surface Area | 102Ų |
| Heavy Atom Count | 27 |
| Formal Charge | 0 |
| Complexity | 367 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 1 |
| Compound Is Canonicalized | Yes |
Applications of Fluorescent Probes & Dyes
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