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Boc-NH-PEG5-C3-acid

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Category	Boc-NH-PEGn-C3-acid
Catalog NO.	BPG-1283
Product Name	Boc-NH-PEG5-C3-acid
Molecular Formula	C19H37NO9
Molecular Weight	423.49

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Description	Boc-NH-PEG5-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-PEG5-(CH2)3CO2H; Boc-N-amido-PEG5-C3-acid; Boc-NH-PEG5-CH2CH2CH2COOH; Boc-N-amido-PEG5-(CH2)3CO2H; 2,2-dimethyl-4-oxo-3,8,11,14,17,20-hexaoxa-5-azatetracosan-24-oic acid
IUPAC Name	4-[2-[2-[2-[2-[2-[(2-methylpropan-2-yl)oxycarbonylamino]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]butanoic acid
Canonical SMILES	O=C(O)CCCOCCOCCOCCOCCOCCNC(OC(C)(C)C)=O
InChI	InChI=1S/C19H37NO9/c1-19(2,3)29-18(23)20-6-8-25-10-12-27-14-16-28-15-13-26-11-9-24-7-4-5-17(21)22/h4-16H2,1-3H3,(H,20,23)(H,21,22)
InChIKey	YQIULSSOYQZHNZ-UHFFFAOYSA-N
Purity	≥95%
Storage	Store at 2-8°C

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