t-Boc-N-amido-PEG5-amine

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Category	Small-molecule Group Protected PEG
Catalog NO.	BPG-2055
Product Name	t-Boc-N-amido-PEG5-amine
CAS	189209-27-6
Molecular Formula	C17H36N2O7
Molecular Weight	380.48

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Description	NH2-PEG5-C2-NH-Boc is a PROTAC linker, which refers to the alkyl/ether composition. NH2-PEG5-C2-NH-Boc can be used in the synthesis of a series of PROTACs. NH2-PEG5-C2-NH-Boc is a PEG derivative containing an amino group and Boc-protected amino group. The amino group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. The Boc group can be deprotected under mild acidic conditions to form the free amine.
Synonyms	NHBoc-PEG5-amine; O-(2-Aminoethyl)-O'-[2-(Boc-amino)ethyl]tetraethylene Glycol; 19-Amino-5,8,11,14,17-pentaoxa-2-azanonadecanoic Acid 1,1-Dimethylethyl Ester; Boc-NH-PEG5-CH2CH2NH2; tert-butyl (17-amino-3,6,9,12,15-pentaoxaheptadecyl)carbamate; NH2-PEG5-C2-NH-Boc; Boc-N-amido-PEG5-Amine; N1-Boc-3,6,9,12,15-pentaoxaheptadecane-1,17-diamine; 5,8,11,14,17-Pentaoxa-2-azanonadecanoic acid, 19-amino-, 1,1-dimethylethyl ester; N-(t-butyloxycarbonyl)-3,6,9,12,15-pentaoxaheptadecane-1,17-diamine; Carbamic acid, N-(17-amino-3,6,9,12,15-pentaoxaheptadec-1-yl)-, 1,1-dimethylethyl ester
IUPAC Name	tert-butyl N-[2-[2-[2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethyl]carbamate
Canonical SMILES	CC(C)(C)OC(=O)NCCOCCOCCOCCOCCOCCN
InChI	InChI=1S/C17H36N2O7/c1-17(2,3)26-16(20)19-5-7-22-9-11-24-13-15-25-14-12-23-10-8-21-6-4-18/h4-15,18H2,1-3H3,(H,19,20)
InChIKey	ASGHPQVHGBCLDZ-UHFFFAOYSA-N
Boiling Point	480.2±45.0 °C at 760 mmHg
Purity	≥95%
Density	1.1±0.1 g/cm3
Solubility	Soluble in DCM, DMF, DMSO, Water
Related CAS	890091-42-6 (polymer) 198227-38-2 (polymer)
Appearance	Pale Yellow or Colorless Oily Matter
Storage	Store at 2-8°C, protect from light
Exact Mass	380.25225149
LogP	1.45750

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