N-(Propargyl-PEG4)-N-bis(PEG4-acid) HCl salt
PG-20161-85428
Product information
- Catalog No.
- PG-20161-85428
- Product Name
- N-(Propargyl-PEG4)-N-bis(PEG4-acid) HCl salt
- CAS No.
- 2093153-09-2
- Molecular Formula
- C33H61NO16
- Molecular Weight
- 727.9
- 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-20161-85428 | 100 MG | USD 658 | In stock | |
| PG-20161-85428 | 250 MG | USD 843 | In stock | |
| PG-20161-85428 | 500 MG | USD 1,535 | In stock |
Prices are shown in USD. Final pricing, package availability and delivery are confirmed with your quotation.
General Information
- Product Name
- N-(Propargyl-PEG4)-N-bis(PEG4-acid) HCl salt
- CAS No.
- 2093153-09-2
- Synonyms
- Not specified
- Molecular Formula
- C33H61NO16
- Molecular Weight
- 727.9
- Appearance
- Not specified
- Solubility
- Water, DMSO, DCM, DMF
- Description
N-(Propargyl-PEG4)-N-bis(PEG4-acid) HCl salt is a branched PEG crosslinking reagent bearing a propargyl group and two terminal carboxylic acids. Its alkyne functionality supports copper-catalyzed coupling with azide-bearing compounds or biomolecules to form a triazole linkage. The carboxylic acids provide separate coupling sites for primary amines, forming amide bonds with activators such as EDC or HATU. These functional groups support its use in click chemistry and branched PEG conjugation.