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Safety Information

930814

Sigma-Aldrich

4-Pentynoic acid, 5-[2-(2,6-dioxo-3-piperidinyl)-2,3-dihydro-1-oxo-1H-isoindol-4-yl]

≥95.0%

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About This Item

Empirical Formula (Hill Notation):
C18H16N2O5
CAS Number:
2640724-25-8
Molecular Weight:
340.33
UNSPSC Code:
12352106
NACRES:
NA.21

Quality Level

100

Assay

≥95.0%

form

powder

functional group

carboxylic acid

storage temp.

2-8°C

Application

4-Pentynoic acid, 5-[2-(2,6-dioxo-3-piperidinyl)-2,3-dihydro-1-oxo-1H-isoindol-4-yl] is a functionalized cereblon (CRBN) ligand used in the development of lenalidomide-based protein degrader building blocks. Contains a terminal carboxyl group for conjugation with amine linkers. A basic building block for development of a protein degrader library.


Technology Spotlight: Degrader Building Blocks for Targeted Protein Degradation


Protein Degrader Building Blocks

Other Notes

Targeted Protein Degradation by Small Molecules

Destruction of DNA-Binding Proteins by Programmable Oligonucleotide PROTAC (O′PROTAC): Effective Targeting of LEF1 and ERG

Small-Molecule PROTACS: New Approaches to Protein Degradation

Targeted Protein Degradation: from Chemical Biology to Drug Discovery

Impact of linker length on the activity of PROTACs

Legal Information

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

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

930814-VAR:
930814-50MG:
930814-BULK:

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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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