Boc-NH-PEG1-C3-acid

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Category	Boc-NH-PEGn-C3-acid
Catalog NO.	BPG-1284
Product Name	Boc-NH-PEG1-C3-acid
CAS	2731015-03-3
Molecular Formula	C11H21NO5
Molecular Weight	247.29

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Description	Boc-NH-PEG1-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-PEG1-(CH2)3CO2H; Boc-N-amido-PEG1-C3-acid; Boc-NH-PEG1-CH2CH2CH2COOH; Boc-N-amido-PEG1-(CH2)3CO2H; 4-(2-((tert-Butoxycarbonyl)amino)ethoxy)butanoic acid; Butanoic acid, 4-[2-[[(1,1-dimethylethoxy)carbonyl]amino]ethoxy]-; 4-[2-({[(2-Methyl-2-propanyl)oxy]carbonyl}amino)ethoxy]butanoic acid
IUPAC Name	4-[2-[(2-methylpropan-2-yl)oxycarbonylamino]ethoxy]butanoic acid
Canonical SMILES	CC(C)(C)OC(=O)NCCOCCCC(=O)O
InChI	InChI=1S/C11H21NO5/c1-11(2,3)17-10(15)12-6-8-16-7-4-5-9(13)14/h4-8H2,1-3H3,(H,12,15)(H,13,14)
InChIKey	MRTNFLXVFQIFCK-UHFFFAOYSA-N
Boiling Point	407.4±30.0°C at 760 mmHg
Purity	≥95%
Density	1.1±0.1 g/cm3
Storage	Store at 2-8°C

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