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Boc-NH-PEG9-C3-acid

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Category	Boc-NH-PEGn-C3-acid
Catalog NO.	BPG-1274
Product Name	Boc-NH-PEG9-C3-acid
Molecular Formula	C27H53NO13
Molecular Weight	599.69

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Description	Boc-NH-PEG9-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-PEG9-(CH2)3CO2H; Boc-N-amido-PEG9-C3-acid; Boc-NH-PEG9-CH2CH2CH2COOH; Boc-N-amido-PEG9-(CH2)3CO2H; 2,2-dimethyl-4-oxo-3,8,11,14,17,20,23,26,29,32-decaoxa-5-azahexatriacontan-36-oic acid
IUPAC Name	4-[2-[2-[2-[2-[2-[2-[2-[2-[2-[(2-methylpropan-2-yl)oxycarbonylamino]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]butanoic acid
Canonical SMILES	O=C(O)CCCOCCOCCOCCOCCOCCOCCOCCOCCOCCNC(OC(C)(C)C)=O
InChI	InChI=1S/C27H53NO13/c1-27(2,3)41-26(31)28-6-8-33-10-12-35-14-16-37-18-20-39-22-24-40-23-21-38-19-17-36-15-13-34-11-9-32-7-4-5-25(29)30/h4-24H2,1-3H3,(H,28,31)(H,29,30)
InChIKey	QROMMQMGZBMREK-UHFFFAOYSA-N
Purity	≥95%
Storage	Store at 2-8°C

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