N-(Acid-PEG2)-N-bis(PEG2-propargyl)
PG-20161-58857
Product information
- Catalog No.
- PG-20161-58857
- Product Name
- N-(Acid-PEG2)-N-bis(PEG2-propargyl)
- CAS No.
- 2100306-49-6
- Molecular Formula
- C21H35NO8
- Molecular Weight
- 429.5
- Purity
- 98%
- Storage
- -20°C
- Shipping
- Ambient Temperature
- Documents
Missing values are marked “Not specified”. Request the technical information you need with your inquiry. For research use only.
Packaging & pricing
| Catalog No. | Packaging | Price (USD) | Stock | Inquiry action |
|---|---|---|---|---|
| PG-20161-58857 | 100 MG | USD 539 | In stock | |
| PG-20161-58857 | 250 MG | USD 942 | In stock | |
| PG-20161-58857 | 500 MG | USD 1,616 | In stock | |
| PG-20161-58857 | 1 MG | USD 44 | In stock |
Prices are shown in USD. Final pricing, package availability and delivery are confirmed with your quotation.
General Information
- Product Name
- N-(Acid-PEG2)-N-bis(PEG2-propargyl)
- CAS No.
- 2100306-49-6
- Synonyms
- Not specified
- Molecular Formula
- C21H35NO8
- Molecular Weight
- 429.5
- Appearance
- Not specified
- Solubility
- Water, DMSO, DCM, DMF
- Description
N-(Acid-PEG2)-N-bis(PEG2-propargyl) is a branched PEG linker bearing propargyl groups and a terminal carboxylic acid. Its alkyne functionality reacts with azide-bearing compounds or biomolecules through copper-catalyzed azide–alkyne click chemistry to form stable triazole linkages. The carboxylic acid supports coupling to primary amino groups using activators such as EDC or HATU, producing a stable amide bond.
Listed in the alkyne, propargyl and acid branched PEG groups, this linker has a specified purity of 98% and is soluble in Water, DMSO, DCM, DMF. Store at -20°C.