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Boc-NH-PEG3-C3-acid

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Category	Boc-NH-PEGn-C3-acid
Catalog NO.	BPG-1279
Product Name	Boc-NH-PEG3-C3-acid
Molecular Formula	C15H29NO7
Molecular Weight	335.39

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Description	Boc-NH-PEG3-C3-acid is a PEG linker containing a terminal carboxylic acid and a Boc-protected amino group. 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. The Boc group can be deprotected under mildly acidic conditions to form the free amine. The hydrophilic PEG spacer increases solubility in aqueous media.
Synonyms	t-Boc-N-amido-PEG3-(CH2)3CO2H; Boc-N-amido-PEG3-C3-acid; Boc-NH-PEG3-CH2CH2CH2COOH; Boc-N-amido-PEG3-(CH2)3CO2H; 2,2-dimethyl-4-oxo-3,8,11,14-tetraoxa-5-azaoctadecan-18-oic acid
IUPAC Name	4-[2-[2-[2-[(2-methylpropan-2-yl)oxycarbonylamino]ethoxy]ethoxy]ethoxy]butanoic acid
Canonical SMILES	O=C(O)CCCOCCOCCOCCNC(OC(C)(C)C)=O
InChI	InChI=1S/C15H29NO7/c1-15(2,3)23-14(19)16-6-8-21-10-12-22-11-9-20-7-4-5-13(17)18/h4-12H2,1-3H3,(H,16,19)(H,17,18)
InChIKey	DQAZAEHNHVWUIV-UHFFFAOYSA-N
Purity	≥95%
Storage	Store at 2-8°C

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