PEG3-(Amino-Tri-(Propargyl-PEG2-ethoxymethyl)-methane)-(Amino-Tri-(carboxyethoxymethyl)-methane)
PG-20161-75481
Product information
- Catalog No.
- PG-20161-75481
- Product Name
- PEG3-(Amino-Tri-(Propargyl-PEG2-ethoxymethyl)-methane)-(Amino-Tri-(carboxyethoxymethyl)-methane)
- CAS No.
- Not specified
- Molecular Formula
- C57H93N5O26
- Molecular Weight
- 1264.4
- 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-20161-75481 | 50 MG | Inquiry | In stock | |
| PG-20161-75481 | 100 MG | Inquiry | In stock |
Final pricing, package availability and delivery are confirmed with your quotation.
General Information
- Product Name
- PEG3-(Amino-Tri-(Propargyl-PEG2-ethoxymethyl)-methane)-(Amino-Tri-(carboxyethoxymethyl)-methane)
- CAS No.
- Not specified
- Synonyms
- Not specified
- Molecular Formula
- C57H93N5O26
- Molecular Weight
- 1264.4
- Appearance
- Not specified
- Solubility
- Not specified
- Description
PEG3-(Amino-Tri-(Propargyl-PEG2-ethoxymethyl)-methane)-(Amino-Tri-(carboxyethoxymethyl)-methane) is a branched PEG linker with propargyl groups and terminal carboxylic acid groups. Its alkynes react with azide-bearing compounds or biomolecules through copper-catalyzed azide–alkyne click chemistry, forming stable triazole linkages. The carboxylic acid groups provide a separate coupling route to primary amines: activation with reagents such as HATU enables stable amide bond formation. The listed purity is 98%, with storage at -20°C.