Determine the necessary mass, volume, or concentration for preparing a solution.
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| SKU | Size | Availability |
Price | Qty |
|---|---|---|---|---|
|
A596235-100mg
|
100mg |
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
|
$721.90
|
|
|
A596235-250mg
|
250mg |
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
|
$1,171.90
|
|
|
A596235-500mg
|
500mg |
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
|
$2,041.90
|
|
Azido-PEG-Tos
| 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 |
Azide-PEG7-Tos is a PEG derivative containing an azide group and a tosyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. The tosyl group is a good leaving group for nucleophilic substitution reactions. |
| Molecular Weight | 505.6 |
|---|
| Solubility | Solubility in DMSO, DCM, DMF |
|---|