Cy5-PEG6-NHS ester

Name: Cy5-PEG6-NHS ester
Brand: BOC Sciences
Rating: 5 (1 reviews)

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Product Introduction

Cy5-PEG6-NHS ester is a polyethylene glycol (PEG)-based PROTAC linker. Cy5-PEG6-NHS ester can be used in the synthesis of a series of PROTACs.

Chemical Information
Synonyms	1-(1-((2,5-dioxopyrrolidin-1-yl)oxy)-1,23-dioxo-4,7,10,13,16,19-hexaoxa-22-azaoctacosan-28-yl)-3,3-dimethyl-2-((1E,3E)-5-((E)-1,3,3-trimethylindolin-2-ylidene)penta-1,3-dien-1-yl)-3H-indol-1-ium chloride
Purity	96%
IUPAC Name	(2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-[2-[2-[6-[(2E)-3,3-dimethyl-2-[(2E,4E)-5-(1,3,3-trimethylindol-1-ium-2-yl)penta-2,4-dienylidene]indol-1-yl]hexanoylamino]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate;chloride
Canonical SMILES	CC1(C2=CC=CC=C2[N+](=C1C=CC=CC=C3C(C4=CC=CC=C4N3CCCCCC(=O)NCCOCCOCCOCCOCCOCCOCCC(=O)ON5C(=O)CCC5=O)(C)C)C)C.[Cl-]
InChI	InChI=1S/C51H70N4O11.ClH/c1-50(2)40-16-11-13-18-42(40)53(5)44(50)20-8-6-9-21-45-51(3,4)41-17-12-14-19-43(41)54(45)27-15-7-10-22-46(56)52-26-29-61-31-33-63-35-37-65-39-38-64-36-34-62-32-30-60-28-25-49(59)66-55-47(57)23-24-48(55)58;/h6,8-9,11-14,16-21H,7,10,15,22-39H2,1-5H3;1H
InChI Key	LRPAXAJJSGVXEK-UHFFFAOYSA-N
Solubility	DMSO, DMF, DCM

Excitation	646
Emission	662
Storage	Please store the product under the recommended conditions in the Certificate of Analysis.

Computed Properties
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	13
Rotatable Bond Count	32
Exact Mass	950.4807868 g/mol
Monoisotopic Mass	950.4807868 g/mol
Topological Polar Surface Area	154Å²
Heavy Atom Count	67
Formal Charge	0
Complexity	1660
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	3
Undefined Bond Stereocenter Count	0
Covalently-Bonded Unit Count	2
Compound Is Canonicalized	Yes

Applications of Fluorescent Probes & Dyes

Laser Dye

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