3-Benzyloxypropanoic Acid

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Category	Benzyl-PEGn-Acid
Catalog NO.	BPG-2297
Product Name	3-Benzyloxypropanoic Acid
CAS	27912-85-2
Molecular Formula	C10H12O3
Molecular Weight	180.20

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Description	Benzyl-PEG1-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	Propanoic acid, 3-(phenylmethoxy)-; 3-Benzyloxypropionic Acid; Benzyl-PEG1-acid
IUPAC Name	3-phenylmethoxypropanoic acid
Canonical SMILES	C1=CC=C(C=C1)COCCC(=O)O
InChI	InChI=1S/C10H12O3/c11-10(12)6-7-13-8-9-4-2-1-3-5-9/h1-5H,6-8H2,(H,11,12)
InChIKey	OZGUGVRKYBSDBN-UHFFFAOYSA-N
Boiling Point	124-130°C at 0.01 Torr
Melting Point	31.5-33.5°C
Purity	≥95%
Density	1.153±0.06 g/cm3 (Predicted)
Solubility	Soluble in Chloroform (Slightly), Methanol (Slightly)
Appearance	Colorless Oil to Light Beige Low Melting Solid
Application	Reagent used in Hydroxypropionyl alkylation.
Storage	Store at 2-8°C

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