Boc-NH-PEG12-C3-acid

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Category	Boc-NH-PEGn-C3-acid
Catalog NO.	BPG-1275
Product Name	Boc-NH-PEG12-C3-acid
Molecular Formula	C33H65NO16
Molecular Weight	731.87

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Description	Boc-NH-PEG12-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-PEG12-(CH2)3CO2H; Boc-N-amido-PEG12-C3-acid; Boc-NH-PEG12-CH2CH2CH2COOH; Boc-N-amido-PEG12-(CH2)3CO2H; 2,2-dimethyl-4-oxo-3,8,11,14,17,20,23,26,29,32,35,38,41-tridecaoxa-5-azapentatetracontan-45-oic acid
IUPAC Name	4-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[(2-methylpropan-2-yl)oxycarbonylamino]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]butanoic acid
Canonical SMILES	O=C(O)CCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCNC(OC(C)(C)C)=O
InChI	InChI=1S/C33H65NO16/c1-33(2,3)50-32(37)34-6-8-39-10-12-41-14-16-43-18-20-45-22-24-47-26-28-49-30-29-48-27-25-46-23-21-44-19-17-42-15-13-40-11-9-38-7-4-5-31(35)36/h4-30H2,1-3H3,(H,34,37)(H,35,36)
InChIKey	VOXCZVLILLDJJK-UHFFFAOYSA-N
Purity	≥95%
Storage	Store at 2-8°C

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