(E)-TCO-PEG4-NHS ester | CAS 1621096-79-4

Name: (E)-TCO-PEG4-NHS ester
Brand: BOC Sciences
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Product Introduction

TCO-PEG4-NHS ester is a bifunctional linker with trans-cyclooctene (TCO) and NHS ester groups flanking PEG4 (tetraethylene glycol).

Synonyms	TCO-PEG4-NHS ester (axial isomer); (E)-2,5-Dioxopyrrolidin-1-yl 1-(cyclooct-4-en-1-yloxy)-1-oxo-5,8,11,14-tetraoxa-2-azaheptadecan-17-oate;5,8,11,14-Tetraoxa-2-azaheptadecanedioic acid, 1-(4E)-4-cycloocten-1-yl 17-(2,5-dioxo-1-pyrrolidinyl) ester
IUPAC Name	(2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-[[(4E)-cyclooct-4-en-1-yl]oxycarbonylamino]ethoxy]ethoxy]ethoxy]ethoxy]propanoate
Canonical SMILES	C1CC=CCCC(C1)OC(=O)NCCOCCOCCOCCOCCC(=O)ON2C(=O)CCC2=O
InChI	InChI=1S/C24H38N2O10/c27-21-8-9-22(28)26(21)36-23(29)10-12-31-14-16-33-18-19-34-17-15-32-13-11-25-24(30)35-20-6-4-2-1-3-5-7-20/h1-2,20H,3-19H2,(H,25,30)/b2-1+
InChIKey	ZKPMRASGLDBKPF-OWOJBTEDSA-N
Density	1.23±0.1 g/cm3