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Propargyl-PEG1-SS-PEG1-acid | CAS 1807503-85-0
| Catalog Number | R01-0067 |
| Category | Alkynes |
| Molecular Formula | C10H16O4S2 |
| Molecular Weight | 264.36 |
* Please be kindly noted products are not for therapeutic use. We do not sell to patients.
Product Introduction
Propargyl-PEG1-SS-PEG1-acid is a cleavable disulfide ADC linker with alkyne and carboxylic acid groups, facilitating copper-catalyzed click chemistry and amine coupling in ADC synthesis.
Chemical Information
Product Specification
Computed Properties
| Synonyms | 3-(2-((2-(prop-2-yn-1-yloxy)ethyl)disulfanyl)ethoxy)propanoic acid |
| Purity | >98.0% |
| Shelf Life | 0-4°C for short term (days to weeks), or -20°C for long term (months). |
| IUPAC Name | |
| Canonical SMILES | C#CCOCCSSCCOCCC(=O)O |
| InChI | InChI=1S/C10H16O4S2/c1-2-4-13-6-8-15-16-9-7-14-5-3-10(11)12/h1H,3-9H2,(H,11,12) |
| InChIKey | OEMFYMUYWYWVRT-UHFFFAOYSA-N |
| Solubility | 10 mm in DMSO |
| Density | 1.2±0.1 g/cm3 |
| Appearance | Solid |
| Boiling Point | 428.8±45.0 °C at 760 mmHg |
| Vapor Pressure | 0.0±2.2 mmHg at 25°C |
| LogP | 2.15 |
| Storage | Store at -20 °C, keep in dry and avoid sunlight. |
| XLogP3 | 0.2 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 11 |
| Exact Mass | 264.04900133 g/mol |
| Monoisotopic Mass | 264.04900133 g/mol |
| Topological Polar Surface Area | 106Ų |
| Heavy Atom Count | 16 |
| Formal Charge | 0 |
| Complexity | 224 |
| 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 |
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