DBCO-PEG8-NHS ester

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DBCO-PEG8-NHS ester

DBCO-PEG8-NHS ester

Catalog Number R01-0427
Category Cycloalkyne Dyes (DBCO)
Molecular Formula C₄₂H₅₅N₃O₁₄
Molecular Weight 825.90
Catalog Number Size Price Quantity
R01-0427 -- $--

Product Introduction

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

Chemical Information

Purity 98%
IUPAC Name (2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-[2-[2-[2-[2-[[4-(2-azatricyclo[10.4.0.04,9]hexadeca-1(16),4,6,8,12,14-hexaen-10-yn-2-yl)-4-oxobutanoyl]amino]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate
Canonical SMILES C1CC(=O)N(C1=O)OC(=O)CCOCCOCCOCCOCCOCCOCCOCCOCCNC(=O)CCC(=O)N2CC3=CC=CC=C3C#CC4=CC=CC=C42
InChI InChI=1S/C42H55N3O14/c46-38(11-12-39(47)44-33-36-7-2-1-5-34(36)9-10-35-6-3-4-8-37(35)44)43-16-18-52-20-22-54-24-26-56-28-30-58-32-31-57-29-27-55-25-23-53-21-19-51-17-15-42(50)59-45-40(48)13-14-41(45)49/h1-8H,11-33H2,(H,43,46)
InChI Key OALUNVCTIRHONS-UHFFFAOYSA-N
Solubility DMSO, DCM, DMF
  • Product Specification
Storage Please store the product under the recommended conditions in the Certificate of Analysis.

Computed Properties

XLogP3 -0.2
Hydrogen Bond Donor Count 1
Hydrogen Bond Acceptor Count 14
Rotatable Bond Count 32
Exact Mass 825.36840344 g/mol
Monoisotopic Mass 825.36840344 g/mol
Topological Polar Surface Area 187Ų
Heavy Atom Count 59
Formal Charge 0
Complexity 1320
Isotope Atom Count 0
Defined Atom Stereocenter Count 0
Undefined Atom Stereocenter Count 0
Defined Bond Stereocenter Count 0
Undefined Bond Stereocenter Count 0
Covalently-Bonded Unit Count 1
Compound Is Canonicalized Yes

Patents

Publication NumberTitlePriority Date
US-2022096648-A1 Antibody-drug conjugates comprising glp1 peptidomimetics and uses thereof 2020-09-14
US-2022409734-A1 Antibody drug conjugates 2019-05-10
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