COOH-PEG11-COOtBu

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COOH-PEG11-COOtBu is a PEG linker containing a t-butyl-protected carboxyl group and a terminal carboxylic acid. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. The t-butyl-protected carboxyl group can be deprotected under acidic conditions. The hydrophilic PEG spacer increases solubility in aqueous media.

Supplier	BOC Sciences
Product #	BPG-1559
Pricing	Inquire
Molecular Weight	658.78
Molecular Formula	C30H58O15
Canonical SMILES	CC(C)(C)OC(=O)CCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCC(=O)O

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