TCO-PEG24-NHS ester

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TCO-PEG24-NHS ester

TCO-PEG24-NHS ester | 2055646-26-7

Catalog Number R15-0041
Category TCO
Molecular Formula C64H118N2O30
Molecular Weight 1395.6
Catalog Number Size Price Quantity
R15-0041 -- $--

Product Introduction

TCO-PEG24-NHS Ester is a monodisperse PEG linker containing a TCO moiety and an NHS ester. This reagent can be used to label antibodies, proteins and other primary amine-containing macromolecules with TCO moiety. TCO enable click chemistry with tetrazine

Chemical Information

Purity 95%
IUPAC Name (2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[[(4Z)-cyclooct-4-en-1-yl]oxycarbonylamino]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate
Canonical SMILES C1CC=CCCC(C1)OC(=O)NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCC(=O)ON2C(=O)CCC2=O
InChI InChI=1S/C64H118N2O30/c67-61-8-9-62(68)66(61)96-63(69)10-12-71-14-16-73-18-20-75-22-24-77-26-28-79-30-32-81-34-36-83-38-40-85-42-44-87-46-48-89-50-52-91-54-56-93-58-59-94-57-55-92-53-51-90-49-47-88-45-43-86-41-39-84-37-35-82-33-31-80-29-27-78-25-23-76-21-19-74-17-15-72-13-11-65-64(70)95-60-6-4-2-1-3-5-7-60/h1-2,60H,3-59H2,(H,65,70)/b2-1-
InChI Key AUMYFYHTDLUKEV-UPHRSURJSA-N
Solubility DMSO, DCM, DMF
  • Product Specification
Storage -20 °C

Computed Properties

XLogP3 -2.4
Hydrogen Bond Donor Count 1
Hydrogen Bond Acceptor Count 30
Rotatable Bond Count 79
Exact Mass 1394.77694035 g/mol
Monoisotopic Mass 1394.77694035 g/mol
Topological Polar Surface Area 324Ų
Heavy Atom Count 96
Formal Charge 0
Complexity 1690
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
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