NHS-PEG4-SPDP

Modify Date: 2024-01-10 07:12:56

NHS-PEG4-SPDP Structure
NHS-PEG4-SPDP structure
Common Name NHS-PEG4-SPDP
CAS Number 1334177-95-5 Molecular Weight 559.653
Density 1.3±0.1 g/cm3 Boiling Point N/A
Molecular Formula C23H33N3O9S2 Melting Point N/A
MSDS USA Flash Point N/A

 Use of NHS-PEG4-SPDP


SPDP-PEG4-NHS ester is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1].

 Names

Name N-{15-[(2,5-Dioxo-1-pyrrolidinyl)oxy]-15-oxo-3,6,9,12-tetraoxapentadec-1-yl}-3-(2-pyridinyldisulfanyl)propanamide
Synonym More Synonyms

 NHS-PEG4-SPDP Biological Activity

Description SPDP-PEG4-NHS ester is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1].
Related Catalog
Target

PEGs

Alkyl/ether

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].
References

[1]. An S, et al. Small-molecule PROTACs: An emerging and promising approach for the development of targeted therapy drugs. EBioMedicine. 2018 Oct;36:553-562

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Molecular Formula C23H33N3O9S2
Molecular Weight 559.653
Exact Mass 559.165833
LogP -0.89
Index of Refraction 1.579
Storage condition -20°C

 Synonyms

N-{15-[(2,5-Dioxo-1-pyrrolidinyl)oxy]-15-oxo-3,6,9,12-tetraoxapentadec-1-yl}-3-(2-pyridinyldisulfanyl)propanamide
Propanamide, N-[15-[(2,5-dioxo-1-pyrrolidinyl)oxy]-15-oxo-3,6,9,12-tetraoxapentadec-1-yl]-3-(2-pyridinyldithio)-
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