Benzyl-PEG2-acid - CAS 91555-65-6

Catalog: BB053961
Product Name: Benzyl-PEG2-acid
CAS: 91555-65-6
Synonyms: 6-Benzyloxy-4-oxahexanoic acid; Propanoic acid, 3-[2-(phenylmethoxy)ethoxy]-; 3-(2-(Benzyloxy)ethoxy)propanoic acid
Benzyl-PEG2-acid
IUPAC Name:3-(2-phenylmethoxyethoxy)propanoic acid
Description:Benzyl-PEG2-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.
Molecular Weight:224.25
Molecular Formula:C12H16O4
Canonical SMILES:C1=CC=C(C=C1)COCCOCCC(=O)O
InChI:InChI=1S/C12H16O4/c13-12(14)6-7-15-8-9-16-10-11-4-2-1-3-5-11/h1-5H,6-10H2,(H,13,14)
InChI Key:SUIUDJXITUDGOR-UHFFFAOYSA-N
Boiling Point:364.0±27.0°C at 760 mmHg
Purity:≥95%
Density:1.1±0.1 g/cm3
Appearance:Pale Yellow Oily Liquid
Storage:Store at 2-8°C

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