TCO-PEG3-NHS ester | 2141981-88-4

Catalog Number	Size	Price	Quantity
R15-0046	--	$--

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Product Introduction

TCO-PEG3-NHS ester is a polyethylene glycol (PEG)-based PROTAC linker. TCO-PEG3-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-trioxa-2-azatetradecan-14-oate; (2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[[(4Z)-cyclooct-4-en-1-yl]oxycarbonylamino]ethoxy]ethoxy]ethoxy]propanoate; 2,5-dioxopyrrolidin-1-yl 3-(2-{2-[2-({[(4Z)-cyclooct-4-en-1-yloxy]carbonyl}amino)ethoxy]ethoxy}ethoxy)propanoate
Purity	95%
IUPAC Name	(2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[[(4Z)-cyclooct-4-en-1-yl]oxycarbonylamino]ethoxy]ethoxy]ethoxy]propanoate
Canonical SMILES	C1CC=CCCC(C1)OC(=O)NCCOCCOCCOCCC(=O)ON2C(=O)CCC2=O
InChI	InChI=1S/C22H34N2O9/c25-19-8-9-20(26)24(19)33-21(27)10-12-29-14-16-31-17-15-30-13-11-23-22(28)32-18-6-4-2-1-3-5-7-18/h1-2,18H,3-17H2,(H,23,28)/b2-1-
InChI Key	BLPWLRIVXKTLNU-UPHRSURJSA-N
Solubility	In DMSO: 100 mg/mL (212.54 mM; Need ultrasonic)

Storage

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

Computed Properties
XLogP3	0.7
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	9
Rotatable Bond Count	16
Exact Mass	470.22643067 g/mol
Monoisotopic Mass	470.22643067 g/mol
Topological Polar Surface Area	130Å²
Heavy Atom Count	33
Formal Charge	0
Complexity	652
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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