Shopping Cart
- Remove All
Your shopping cart is currently empty
Alkyne-PEG6-acid is a bifunctional PEG crosslinker utilized in biological conjugation and as a component in small molecule synthesis. This crosslinker bears a carboxyl group at one end and an alkyne group at the other. In PROTACs, it is known as 2-2-2-2-2-2-6 PROTAC® linker and is also employed in the synthesis of antibody-drug conjugates.

| Pack Size | Price | Availability | Quantity |
|---|---|---|---|
| 10 mg | Inquiry | Backorder | |
| 50 mg | Inquiry | Backorder |
| Description | Alkyne-PEG6-acid is a bifunctional PEG crosslinker utilized in biological conjugation and as a component in small molecule synthesis. This crosslinker bears a carboxyl group at one end and an alkyne group at the other. In PROTACs, it is known as 2-2-2-2-2-2-6 PROTAC® linker and is also employed in the synthesis of antibody-drug conjugates. |
| Synonyms | 3,6,9,12,15,18-hexaoxahexacos-25-ynoic acid |
| Molecular Weight | 404.5 |
| Formula | C20H36O8 |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |

Copyright © 2015-2025 TargetMol Chemicals Inc. All Rights Reserved.