ChemicalBook--->CAS DataBase List--->2754384-59-1

2754384-59-1

2754384-59-1 Structure

2754384-59-1 Structure
IdentificationBack Directory
[Name]

DBCO-PEG3-acid
[CAS]

2754384-59-1
[Synonyms]

DBCO-PEG3-acid
DBCO-PEG3-COOH
[Molecular Formula]

C28H32N2O7
[MOL File]

2754384-59-1.mol
[Molecular Weight]

508.57
Chemical PropertiesBack Directory
[Boiling point ]

823.6±65.0 °C(Predicted)
[density ]

1.29±0.1 g/cm3(Predicted)
[form ]

Solid
[pka]

4.28±0.10(Predicted)
[color ]

Light yellow to yellow
[InChIKey]

QBNKTDRYOJRHQN-UHFFFAOYSA-N
[SMILES]

C(N1CC2=CC=CC=C2C#CC2=CC=CC=C12)(=O)CCC(=O)NCCOCCOCCOCCC(=O)O
Hazard InformationBack Directory
[Uses]

DBCO-PEG3-acid is a non-cleavable 3 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs). DBCO-PEG3-acid contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups[1].
[IC 50]

Non-cleavable Linker
[References]

[1] Shih-Hsien Chuang, et al. Antibody-drug conjugates containing an anti-mesothelin antibody and uses thereof. WO2021248048A2.
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