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Benzyl-PEG8-acid

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Category	Benzyl-PEGn-Acid
Catalog NO.	BPG-2244
Product Name	Benzyl-PEG8-acid
Molecular Formula	C24H40O10
Molecular Weight	488.57

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Description	Benzyl-PEG8-acid is a PEG linker containing a benzyl protecting group and a carboxylic acid group. Benzyl is an alcohol protecting group and can be removed via hydrogenolysis. The carboxylic acid group can react with primary amine groups in the presence of activators such as EDC or HATU to form a stable amide bond.
Synonyms	1-Phenyl-2,5,8,11,14,17,20,23-octaoxahexacosan-26-oic acid; 2,5,8,11,14,17,20,23-Octaoxahexacosan-26-oic acid, 1-phenyl-
IUPAC Name	3-[2-[2-[2-[2-[2-[2-(2-phenylmethoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid
Canonical SMILES	C1=CC=C(C=C1)COCCOCCOCCOCCOCCOCCOCCOCCC(=O)O
InChI	InChI=1S/C24H40O10/c25-24(26)6-7-27-8-9-28-10-11-29-12-13-30-14-15-31-16-17-32-18-19-33-20-21-34-22-23-4-2-1-3-5-23/h1-5H,6-22H2,(H,25,26)
InChIKey	AWZDOMHRQMTEDY-UHFFFAOYSA-N
Boiling Point	586.6±50.0°C at 760 mmHg
Purity	>95%
Density	1.1±0.1 g/cm3
Appearance	Transparent Liquid
Storage	Store at 2-8°C

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