Aladdin Scientific
Tos-PEG5-CH2CO2H (C007B-420301)
Tos-PEG5-CH2CO2H is a PEG derivative containing a tosyl group and a terminal carboxylic acid. The hydrophilic PEG spacer increases solubility in aqueous media. The tosyl group is a very good leaving group for nucleophilic substitution reactions. The
Description
Tos-PEG5-CH2CO2H is a PEG derivative containing a tosyl group and a terminal carboxylic acid. The hydrophilic PEG spacer increases solubility in aqueous media. The tosyl group is a very good leaving group for nucleophilic substitution reactions. The terminal carboxylic acid can be reacted with primary amine groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond. Specification: 0.96 Molecular Formula: C17H26O9S Molecular Weight: 406.5 PubChem CID: 23086956 Isomeric SMILES: CC1=CC=C(C=C1)S(=O)(=O)OCCOCCOCCOCCOCC(=O)O
Specifications
- UPC:
- 12352201
- Condition:
- New
- Weight:
- 1.09 Ounces
- HazmatClass:
- No
- Quantity:
- 1
- Unit of Measurement:
- EA
- WeightUOM:
- LB
- MPN:
- T597188-250mg
- CAS:
- 2028284-73-1
- Product Size:
- 250mg
Catalog No.
C007B-420301
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Shipping Lead-Time: 8-12 weeks
