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| SKU | Size | Availability |
Price | Qty |
|---|---|---|---|---|
|
P595930-250mg
|
250mg |
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
|
$1,051.90
|
|
|
P595930-500mg
|
500mg |
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
|
$1,681.90
|
|
|
P595930-1g
|
1g |
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
|
$2,671.90
|
|
Propargyl-PEG-bromide
| Specifications & Purity | ≥98% |
|---|---|
| Storage Temp | Store at -20°C |
| Shipped In |
Ice chest + Ice pads This product requires cold chain shipping. Ground and other economy services are not available. |
| Product Description |
Propargyl-PEG3-bromide is a PEG derivative containing a propargyl group and a bromide group. The propargyl group can be reacted with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield a stable triazole linkage. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions. The hydrophilic PEG spacer increases solubility in aqueous media. |
| Molecular Weight | 251.1 |
|---|
| Solubility | Solubility in DMSO, DCM, DMF |
|---|
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