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Sigma-Aldrich

Pomalidomide-C5-phosphoramidite

Synonym(s):

2-Cyanoethyl (5-((2-(2,6-dioxopiperidin-3-yl)-1,3-dioxoisoindolin-4-yl)amino)pentyl) diisopropylphosphoramidite

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About This Item

Empirical Formula (Hill Notation):
C27H38N5O6P
Molecular Weight:
559.59
UNSPSC Code:
12352101
NACRES:
NA.21

ligand

pomalidomide

Quality Level

form

powder

storage temp.

2-8°C

SMILES string

O=C1C2=C(C(NCCCCCOP(OCCC#N)N(C(C)C)C(C)C)=CC=C2)C(N1C3C(NC(CC3)=O)=O)=O

Application

Protein degrader building block Pomalidomide-C5-phosphoramidite enables the synthesis of molecules for targeted protein degradation and PROTAC® (proteolysis-targeting chimeras) research. This conjugate contains a Cereblon (CRBN) recruiting ligand, a rigid linker, and a pendant phosphoramidite for reactivity with target DNA-binding proteins such as transcription factors. Because even slight alterations in ligands and crosslinkers can affect ternary complex formation between the target, E3 ligase, and degrader, many analogs are prepared to screen for optimal target degradation. When used with other protein degrader building blocks, parallel synthesis can be used to more quickly generate degrader libraries that feature variation in crosslinker length, composition, and E3 ligase ligand.


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Legal Information

PROTAC is a registered trademark of Arvinas Operations, Inc., and is used under license

pictograms

Health hazard

signalword

Danger

hcodes

Hazard Classifications

Repr. 1B

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificates of Analysis (COA)

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Destruction of DNA-Binding Proteins by Programmable Oligonucleotide PROTAC (O'PROTAC): Effective Targeting of LEF1 and ERG
Jingwei Shao, et al.
Advanced science (Weinheim, Baden-Wurttemberg, Germany) (2021)
Daniel P Bondeson et al.
Annual review of pharmacology and toxicology, 57, 107-123 (2016-10-13)
Protein homeostasis networks are highly regulated systems responsible for maintaining the health and productivity of cells. Whereas therapeutics have been developed to disrupt protein homeostasis, more recently identified techniques have been used to repurpose homeostatic networks to effect degradation of

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