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920886

Sigma-Aldrich

(S,R,S)-VL285 Phenol-PEG4-NH2 hydrochloride

Synonyme(s) :

(2S,4R)-N-(2-((14-Amino-3,6,9,12-tetraoxatetradecyl)oxy)-4-(4-methylthiazol-5-yl)benzyl)-4-hydroxy-1-((S)-3-methyl-2-(1-oxoisoindolin-2-yl)butanoyl)pyrrolidine-2-carboxamide hydrochloride, Crosslinker−E3 Ligase ligand conjugate, VHL protein degrader building block for PROTAC® research

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About This Item

Formule empirique (notation de Hill):
C39H53N5O9S · xHCl
Poids moléculaire :
767.93 (free base basis)
Nomenclature NACRES :
NA.22

ligand

VL285 phenol

Niveau de qualité

100

Forme

solid

Pertinence de la réaction

reactivity: carboxyl reactive
reagent type: ligand-linker conjugate

Groupe fonctionnel

amine

Température de stockage

2-8°C

Chaîne SMILES 

O=C1N([C@H](C(N(C2)[C@H](C(NCC3=CC=C(C=C3OCCOCCOCCOCCOCCN)C(SC=N4)=C4C)=O)C[C@H]2O)=O)C(C)C)CC5=C1C=CC=C5.Cl

Application

Protein degrader building block (S,R,S)-VL285 Phenol-PEG4-NH2 hydrochloride enables the synthesis of molecules for targeted protein degradation and PROTAC (proteolysis-targeting chimeras) technology. This conjugate contains a von Hippel-Lindau (VHL)-recruiting ligand with alternative exit vector from the widely used VH032 (901490), a PEG linker, 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 terminal amine, parallel synthesis can be used to more quickly generate PROTAC libraries that feature variation in crosslinker length, composition, and E3 ligase ligand.

Automate your VHL-PEG based PROTACs with Synple Automated Synthesis Platform (SYNPLE-SC002)

Autres remarques

Technology Spotlight: Degrader Building Blocks for Targeted Protein Degradation

Portal: Building PROTAC® Degraders for Targeted Protein Degradation

Targeted Protein Degradation by Small Molecules

Targeted Protein Degradation: from Chemical Biology to Drug Discovery

HaloPROTACS: Use of Small Molecule PROTACs to Induce Degradation of HaloTag Fusion Proteins

Differential PROTAC substrate specificity dictated by orientation of recruited E3 ligase

Informations légales

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

Produit(s) apparenté(s)

Réf. du produit
Description
Tarif

SML1896

VH298, ≥98% (HPLC)

901490

(S,R,S)-AHPC hydrochloride, ≥97%

901487

(S,S,S)-AHPC hydrochloride, ≥97%

901488

(S,R,S)-AHPC-PEG2-NH2 hydrochloride, ≥95%

901493

(S,R,S)-AHPC-PEG1-NH2 hydrochloride, ≥95%

901511

(S,R,S)-AHPC-PEG3-NH2 hydrochloride, ≥95%

901860

(S,R,S)-AHPC-PEG6-NH2 hydrochloride, ≥95%

901850

(S,R,S)-AHPC-PEG5-NH2 hydrochloride

901848

(S,R,S)-AHPC-PEG4-NH2 hydrochloride, ≥95%

905275

(S,R,S)-AHPC-PEG6-butyl amine hydrochloride, ≥95%

905232

(S,R,S)-AHPC-C6-PEG3-butyl amine hydrochloride, ≥95%

906123

(S,R,S)-AHPC-PEG2-butyl amine hydrochloride

911801

AHPC-C6-PEG1-C3-PEG1-butyl amine hydrochloride, ≥90%

917052

(S,R,S)-AHPC-C3-NH2 hydrochloride, ≥95%

917818

(S,R,S)-AHPC-C9-NH2 hydrochloride, ≥95%

917559

(S,R,S)-AHPC-C6-NH2 hydrochloride, ≥95%

919357

(S,R,S)-AHPC-PEG1-piperazine hydrochloride, ≥95%

918687

(S,R,S)-AHPC-alkyne-piperidine hydrochloride

920606

(S,R,S)-AHPC-piperazine-pyridine-alkyne-NH2 hydrochloride

921432

(S,R,S)-AHPC-pyridine-PEG1-piperazine hydrochloride

922153

(S,R,S)-VL285 Phenol-C3-piperazine hydrochloride

922161

(S,R,S)-VL285 Phenol-methylamino-PEG1-NH2 hydrochloride

921939

(S,R,S)-AHPC-pyrimidine-piperazine-PEG1-NH2 hydrochloride

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

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Certificats d'analyse (COA)

Lot/Batch Number

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Consulter la Bibliothèque de documents

Blake E Smith et al.
Nature communications, 10(1), 131-131 (2019-01-12)
PROteolysis-TArgeting Chimeras (PROTACs) are hetero-bifunctional molecules that recruit an E3 ubiquitin ligase to a given substrate protein resulting in its targeted degradation. Many potent PROTACs with specificity for dissimilar targets have been developed; however, the factors governing degradation selectivity within
Dennis L Buckley et al.
ACS chemical biology, 10(8), 1831-1837 (2015-06-13)
Small molecule-induced protein degradation is an attractive strategy for the development of chemical probes. One method for inducing targeted protein degradation involves the use of PROTACs, heterobifunctional molecules that can recruit specific E3 ligases to a desired protein of interest.
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
Philipp M Cromm et al.
Cell chemical biology, 24(9), 1181-1190 (2017-06-27)
Traditional pharmaceutical drug discovery is almost exclusively focused on directly controlling protein activity to cure diseases. Modulators of protein activity, especially inhibitors, are developed and applied at high concentration to achieve maximal effects. Thereby, reduced bioavailability and off-target effects can

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Degrader Building Blocks for Targeted Protein Degradation

Protein Degrader Building Blocks are a collection of crosslinker-E3 ligand conjugates with a pendant functional group for covalent linkage to a target ligand.

Degrader Building Blocks for Targeted Protein Degradation

Protein Degrader Building Blocks are a collection of crosslinker-E3 ligand conjugates with a pendant functional group for covalent linkage to a target ligand.

Degrader Building Blocks for Targeted Protein Degradation

Protein Degrader Building Blocks are a collection of crosslinker-E3 ligand conjugates with a pendant functional group for covalent linkage to a target ligand.

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