t-boc-N-amido-PEG3-alcohol

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Category	Small-molecule Group Protected PEG
Catalog NO.	BPG-1830
Product Name	t-boc-N-amido-PEG3-alcohol
CAS	139115-92-7
Molecular Formula	C11H23NO5
Molecular Weight	249.30

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Description	Boc-NH-PEG3 is a PROTAC linker, which refers to the alkyl/ether composition. Boc-NH-PEG3 can be used in the synthesis of a series of PROTACs. Boc-NH-PEG3 is a PEG derivative containing a hydroxyl group and Boc-protected amino group. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. The Boc group can be deprotected under mild acidic conditions to form the free amine.
Synonyms	NHBoc-PEG3-OH; 2-[2-(2-t-Boc-aminoethoxy]ethoxy]ethanol; N-[2-[2-(2-Hydroxyethoxy)ethoxy]ethyl]carbamic Acid 1,1-Dimethylethyl Ester; 2-[2-(2-tert-Butyloxycarbonylaminoethoxy)ethoxy]ethanol; Boc-NH-PEG3; Carbamic acid, N-[2-[2-(2-hydroxyethoxy)ethoxy]ethyl]-, 1,1-dimethylethyl ester; 2-Methyl-2-propanyl {2-[2-(2-hydroxyethoxy)ethoxy]ethyl}carbamate; Boc-NH-PEG3-OH; N-Boc-PEG3-alcohol
IUPAC Name	tert-butyl N-[2-[2-(2-hydroxyethoxy)ethoxy]ethyl]carbamate
Canonical SMILES	CC(C)(C)OC(=O)NCCOCCOCCO
InChI	InChI=1S/C11H23NO5/c1-11(2,3)17-10(14)12-4-6-15-8-9-16-7-5-13/h13H,4-9H2,1-3H3,(H,12,14)
InChIKey	FMLOTGGIHAYZLW-UHFFFAOYSA-N
Boiling Point	374.6±27.0°C (Predicted)
Purity	>95%
Density	1.071±0.06 g/cm3 (Predicted)
Solubility	Soluble in Chloroform (Slightly), Methanol (Slightly)
Related CAS	159156-95-3 (polymer)
Appearance	Light Yellow Oily Liquid
Storage	Store at 2-8°C
Exact Mass	249.15762283
LogP	0.92750
Pictogram(s)	Irritant
Signal	Warning
Precautionary Statement Codes	P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501

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