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Merck
CN

927732

C5 Lenalidomide-difluoroPEG1-C4-piperazine Hydrochloride

≥95%

Synonym(s):

2-(2,2-Difluoro-3-(4-(piperazin-1-yl)butoxy)propoxy)-N-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindolin-5-yl)acetamide Hydrochloride

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About This Item

Empirical Formula (Hill Notation):
C26H35F2N5O6 · xHCl
Molecular Weight:
551.58 (free base basis)
MDL number:
UNSPSC Code:
12352200
NACRES:
NA.22
Assay:
≥95%
Form:
powder
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ligand

C5 Lenalidomide

Quality Level

assay

≥95%

form

powder

storage temp.

2-8°C

SMILES string

O=C1N(C2CCC(NC2=O)=O)CC3=CC(NC(COCC(F)(F)COCCCCN4CCNCC4)=O)=CC=C31.Cl

InChI

1S/C26H35F2N5O6.ClH/c27-26(28,16-38-12-2-1-9-32-10-7-29-8-11-32)17-39-15-23(35)30-19-3-4-20-18(13-19)14-33(25(20)37)21-5-6-22(34)31-24(21)36;/h3-4,13,21,29H,1-2,5-12,14-17H2,(H,30,35)(H,31,34,36);1H

InChI key

NWCOGWMYGNQKPZ-UHFFFAOYSA-N

Application

Protein degrader building block C5 Lenalidomide-difluoroPEG1-C4-piperazine Hydrochloride enables the synthesis of molecules for targeted protein degradation and PROTAC (proteolysis-targeting chimeras) technology. This conjugate contains a Cereblon (CRBN)-recruiting ligand, a fluorinated linker with both hydrophobic and hydrophilic moieties, and a pendant amine for reactivity with a carboxylic acid on the target ligand. Because even slight alterations in ligands and crosslinkers can affect ternary complex formation between the target, E3 ligase, and PROTAC, many analogs are prepared to screen for optimal target degradation. When used with other protein degrader building blocks with a pendant amine, parallel synthesis can be used to more quickly generate PROTAC libraries that feature variation in crosslinker length, composition, and E3 ligase ligand.


Targeted Protein Degradation


pictograms

Health hazard

signalword

Warning

Hazard Classifications

Repr. 2 - STOT RE 2

target_organs

Blood

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

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Global Trade Item Number

SKUGTIN
927732-50MG04065268348215