NH2-PEG2-C2-Boc

Modify Date: 2024-01-02 13:27:56

NH2-PEG2-C2-Boc Structure
NH2-PEG2-C2-Boc structure
Common Name NH2-PEG2-C2-Boc
CAS Number 756525-95-8 Molecular Weight 233.305
Density 1.0±0.1 g/cm3 Boiling Point 313.7±22.0 °C at 760 mmHg
Molecular Formula C11H23NO4 Melting Point N/A
MSDS N/A Flash Point 103.3±18.7 °C

 Use of NH2-PEG2-C2-Boc


NH2-PEG2-C2-Boc is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1]. NH2-PEG2-C2-Boc is also a non-cleavable 2 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs)[2].

 Names

Name tert-butyl 3-(2-(2-aminoethoxy)ethoxy)propanoate
Synonym More Synonyms

 NH2-PEG2-C2-Boc Biological Activity

Description NH2-PEG2-C2-Boc is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1]. NH2-PEG2-C2-Boc is also a non-cleavable 2 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs)[2].
Related Catalog
Target

PEGs

Alkyl/ether

Non-cleavable

In Vitro PROTACs contain two different ligands connected by a linker; one is a ligand for an E3 ubiquitin ligase and the other is for the target protein. PROTACs exploit the intracellular ubiquitin-proteasome system to selectively degrade target proteins[1]. ADCs are comprised of an antibody to which is attached an ADC cytotoxin through an ADC linker[2].
References

[1]. Han X, et al. Discovery of ARD-69 as a Highly Potent Proteolysis Targeting Chimera (PROTAC) Degrader of Androgen Receptor (AR) for the Treatment of Prostate Cancer. J Med Chem. 2019 Jan 24;62(2):941-964.

[2]. Joshua D. Thomas, et al. Pyrrolobenzodiazepine antibody conjugates. WO2019126691A1.

 Chemical & Physical Properties

Density 1.0±0.1 g/cm3
Boiling Point 313.7±22.0 °C at 760 mmHg
Molecular Formula C11H23NO4
Molecular Weight 233.305
Flash Point 103.3±18.7 °C
Exact Mass 233.162704
PSA 70.78000
LogP 0.48
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.450

 Synonyms

2-Methyl-2-propanyl 3-[2-(2-aminoethoxy)ethoxy]propanoate
Propanoic acid, 3-[2-(2-aminoethoxy)ethoxy]-, 1,1-dimethylethyl ester
tert-butyl 3-[2-(2-aminoethoxy)ethoxy]propanoate
tert-butyl 9-AMino-4,7-dioxanonanoate