MUN 89009

Name: MUN 89009
CAS#: 2086689-00-9
Chemical Formula: C26H48N4O10
Exact Mass: 576.337
Molecular Weight: 576.69
Elemental Analysis: C, 54.15; H, 8.39; N, 9.72; O, 27.74

Description: MUN 89009, also known as N-(Azido-PEG3)-N-bis(PEG1-t-butyl ester) is a branched PEG derivative with a terminal azide group and two t-butyl esters. The azide group enables PEGylation via Click Chemistry. The t-butyl protected carboxyl groups can be deprotected under mild acidic conditions. 

IUPAC/Chemical Name: tert-butyl 1-azido-14-((3-(tert-butoxy)-3-oxopropoxy)methyl)-12-oxo-3,6,9,16-tetraoxa-13-azanonadecan-19-oate

InChi Key: MFAWTCNLWLJEKI-UHFFFAOYSA-N

InChi Code: InChI=1S/C26H48N4O10/c1-25(2,3)39-23(32)8-12-37-19-21(20-38-13-9-24(33)40-26(4,5)6)29-22(31)7-11-34-15-17-36-18-16-35-14-10-28-30-27/h21H,7-20H2,1-6H3,(H,29,31)

SMILES Code: O=C(NC(COCCC(OC(C)(C)C)=O)COCCC(OC(C)(C)C)=O)CCOCCOCCOCCN=[N+]=[N-]

Appearance: Solid powder