TCO-PEG8-NHS ester | 2353409-95-5

Catalog Number	Size	Price	Quantity
R15-0043	--	$--

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Product Introduction

TCO-PEG8-NHS ester is a polyethylene glycol (PEG)-based PROTAC linker. TCO-PEG8-NHS ester can be used in the synthesis of a series of PROTACs.

Chemical Information
Synonyms	2,5-Dioxopyrrolidin-1-yl 1-(cyclooct-4-en-1-yloxy)-1-oxo-5,8,11,14,17,20,23,26-octaoxa-2-azanonacosan-29-oate; 2,5-dioxopyrrolidin-1-yl 1-({[(4Z)-cyclooct-4-en-1-yloxy]carbonyl}amino)-3,6,9,12,15,18,21,24-octaoxaheptacosan-27-oate
Purity	95%
IUPAC Name	(2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-[2-[2-[2-[2-[[(4Z)-cyclooct-4-en-1-yl]oxycarbonylamino]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate
Canonical SMILES	C1CC=CCCC(C1)OC(=O)NCCOCCOCCOCCOCCOCCOCCOCCOCCC(=O)ON2C(=O)CCC2=O
InChI	InChI=1S/C32H54N2O14/c35-29-8-9-30(36)34(29)48-31(37)10-12-39-14-16-41-18-20-43-22-24-45-26-27-46-25-23-44-21-19-42-17-15-40-13-11-33-32(38)47-28-6-4-2-1-3-5-7-28/h1-2,28H,3-27H2,(H,33,38)/b2-1-
InChI Key	QTIJRGCLYYSKEU-UPHRSURJSA-N
Solubility	DMSO, DCM, DMF

Storage

Please store the product under the recommended conditions in the Certificate of Analysis.

Computed Properties
XLogP3	0
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	14
Rotatable Bond Count	31
Exact Mass	690.35750440 g/mol
Monoisotopic Mass	690.35750440 g/mol
Topological Polar Surface Area	176Å²
Heavy Atom Count	48
Formal Charge	0
Complexity	890
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	1
Defined Bond Stereocenter Count	1
Undefined Bond Stereocenter Count	0
Covalently-Bonded Unit Count	1
Compound Is Canonicalized	Yes

Applications of Fluorescent Probes & Dyes

Laser Dye

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