E3 Ligase Ligand-Linker Conjugate incorporates a ligand for the E3 ubiquitin ligase, and a linker, which bring together target protein and ubiquitinating machinery.


Anti-infection >
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Apoptosis >
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Cytoskeleton >
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JAK/STAT Signaling >
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Metabolic Enzyme/Protease >
15-PGDH 5 alpha Reductase 5-Lipoxygenase Acetyl-CoA Carboxylase Acyltransferase Adenosine Deaminase Adenosine Kinase Aldehyde Dehydrogenase (ALDH) Aldose Reductase Aminopeptidase Angiotensin-converting Enzyme (ACE) ATGL ATP Citrate Lyase Carbonic Anhydrase Carboxypeptidase Cathepsin CETP COMT Cytochrome P450 Dipeptidyl Peptidase Dopamine β-hydroxylase E1/E2/E3 Enzyme Elastase Enolase FAAH FABP Factor Xa Farnesyl Transferase Fatty Acid Synthase (FAS) FXR Glucokinase GSNOR Gutathione S-transferase HCV Protease Hexokinase HIF/HIF Prolyl-Hydroxylase HIV Integrase HIV Protease HMG-CoA Reductase (HMGCR) HSP Indoleamine 2,3-Dioxygenase (IDO) Isocitrate Dehydrogenase (IDH) Lactate Dehydrogenase LXR MAGL Mineralocorticoid Receptor Mitochondrial Metabolism MMP Nampt NEDD8-activating Enzyme Neprilysin PAI-1 PDHK PGC-1α Phosphatase Phosphodiesterase (PDE) Phospholipase Procollagen C Proteinase Proteasome Pyruvate Kinase RAR/RXR Renin ROR Ser/Thr Protease SGK Stearoyl-CoA Desaturase (SCD) Thrombin Tryptophan Hydroxylase Tyrosinase Xanthine Oxidase
Neuronal Signaling >
5-HT Receptor AChE Adenosine Kinase Amyloid-β Beta-secretase CaMK CGRP Receptor COMT Dopamine Receptor Dopamine Transporter FAAH GABA Receptor GlyT iGluR Imidazoline Receptor mAChR Melatonin Receptor Monoamine Oxidase nAChR Neurokinin Receptor Opioid Receptor Serotonin Transporter γ-secretase
NF-κB >
NF-κB IKK Keap1-Nrf2 MALT1
PI3K/Akt/mTOR >
Akt AMPK ATM/ATR DNA-PK GSK-3 MELK mTOR PDK-1 PI3K PI4K PIKfyve PTEN
PROTAC >
PROTAC E3 Ligase Ligand-Linker Conjugate Ligand for E3 Ligase PROTAC Linker PROTAC-linker Conjugate for PAC
Protein Tyrosine Kinase/RTK >
Ack1 ALK Bcr-Abl BMX Kinase Btk c-Fms c-Kit c-Met/HGFR Discoidin Domain Receptor DYRK EGFR Ephrin Receptor FAK FGFR FLT3 IGF-1R Insulin Receptor IRAK Itk PDGFR PKA Pyk2 ROS Src Syk TAM Receptor Trk Receptor VEGFR
Stem Cell/Wnt >
Casein Kinase ERK Gli GSK-3 Hedgehog Hippo (MST) JAK Notch Oct3/4 PKA Porcupine ROCK sFRP-1 Smo STAT TGF-beta/Smad Wnt YAP β-catenin γ-secretase
TGF-beta/Smad >
TGF-beta/Smad PKC ROCK TGF-β Receptor
Vitamin D Related >
VD/VDR
Others >
Androgen Receptor Aromatase Estrogen Receptor/ERR Progesterone Receptor Thyroid Hormone Receptor Others

E3ligaseLigand-LinkerConjugates33Hydrochloride

E3 ligase Ligand-Linker Conjugates 33 Hydrochloride incorporates a cIAP ligand for the E3 ubiquitin ligase, and a PROTAC linker. E3 ligase Ligand-Linker Conjugates 33 can be used to design PROTAC degrader[1].

  • CAS Number: 1239866-59-1
  • MF: C35H44ClN3O7
  • MW: 654.19
  • Catalog: E3 Ligase Ligand-Linker Conjugate
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Pomalidomide 4'-PEG3-azide

Pomalidomide 4'-PEG3-azide is a synthesized E3 ligase ligand-linker conjugate that incorporates the Pomalidomide-based cereblon ligand and a linker. Pomalidomide 4'-PEG3-azide can be used for the synthesis of iRucaparib-TP3 (Compound 3). iRucaparib-TP3 is a highly efficient PARP1 degrader based on Rucaparib by using the PROTAC approach[1].

  • CAS Number: 2271036-46-3
  • MF: C21H26N6O7
  • MW: 474.47
  • Catalog: E3 Ligase Ligand-Linker Conjugate
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Cbl-b-IN-2

Cbl-b-IN-2 (Example 8) is an orally bioavailable compound, can inhibit the E3 enzyme Casitas B-lineage lymphoma proto-oncogene-b (Cbl-b) in the ubiquitin proteasome pathway. Cbl-b-IN-2 can be used to modulate the immune system and diseases amenable to immune system modulation. Cbl-b-IN-2 (Example 8) also may be administered to an individual with cancer, either alone or as part of a combination, with one or more of an immune checkpoint inhibitor, an anti-neoplastic agent, and radiation agent[1].

  • CAS Number: 2503325-21-9
  • MF: C29H30F5N5O2
  • MW: 575.57
  • Catalog: E3 Ligase Ligand-Linker Conjugate
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Pom-8PEG

Pom-8PEG, an E3 ligase ligand-linker conjugate, incorporates a cereblon (CRBN) ligand for the E3 ubiquitin ligase and an 8-unit PEG linker. Pom-8PEG can be used in the synthesis of PROTAC, such as IDO1 PROTAC degrader[1].

  • CAS Number: 2488761-03-9
  • MF: C29H43N3O12
  • MW: 625.66
  • Catalog: E3 Ligase Ligand-Linker Conjugate
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

cIAP1 Ligand-Linker Conjugates 16

cIAP1 Ligand-Linker Conjugates 16 is an E3 ligase ligand-linker conjugate that can be used in the synthesis of PROTACs.

  • CAS Number: 2143956-63-0
  • MF: C29H37N9O5S
  • MW: 623.73
  • Catalog: E3 Ligase Ligand-Linker Conjugate
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Thalidomide 4'-ether-alkylC2-amine

Thalidomide 4'-ether-alkylC2-amine is a synthesized E3 ligase ligand-linker conjugate that incorporates the Thalidomide based cereblon ligand and a linker used in PROTAC technology[1].

  • CAS Number: 390367-50-7
  • MF: C15H15N3O5
  • MW: 317.297
  • Catalog: E3 Ligase Ligand-Linker Conjugate
  • Density: 1.5±0.1 g/cm3
  • Boiling Point: 612.1±55.0 °C at 760 mmHg
  • Melting Point: N/A
  • Flash Point: 324.0±31.5 °C

E3 ligase Ligand-Linker Conjugates 30

E3 ligase Ligand-Linker Conjugates 30 incorporates a cereblon (CRBN) ligand for the E3 ubiquitin ligase, and a PROTAC linker. E3 ligase Ligand-Linker Conjugates 30 can be used to design PROTAC MDM2 degrader[1].

  • CAS Number: 2093416-31-8
  • MF: C21H28N4O7
  • MW: 448.47
  • Catalog: E3 Ligase Ligand-Linker Conjugate
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

VH 032 amide-PEG1-amine

VH032-PEG1-NH2 hydrochloride incorporates a VHL ligand for the E3 ubiquitin ligase, and a PROTAC linker. VH032-PEG1-NH2 hydrochloride can be used to design PROTACs[1].

  • CAS Number: 2341796-83-4
  • MF: C26H39Cl2N5O5S
  • MW: 604.59
  • Catalog: E3 Ligase Ligand-Linker Conjugate
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

E3 ligase Ligand-Linker Conjugates 49

E3 ligase Ligand-Linker Conjugates 49 incorporates a cereblon (CRBN) ligand for the E3 ubiquitin ligase, and a PROTAC linker. E3 ligase Ligand-Linker Conjugates 49 can be used to design PROTAC degrader.

  • CAS Number: 2351103-63-2
  • MF: C31H44N4O11
  • MW: 648.70
  • Catalog: E3 Ligase Ligand-Linker Conjugate
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Thalidomide-NH-PEG1-NH2 hydrochloride

Thalidomide-NH-PEG1-NH2 hydrochloride is a synthesized E3 ligase ligand-linker conjugate that incorporates the Thalidomide based cereblon ligand and a linker used in PROTAC technology[1].

  • CAS Number: 2154342-56-8
  • MF: C17H21ClN4O5
  • MW: 396.83
  • Catalog: E3 Ligase Ligand-Linker Conjugate
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Thalidomide-Piperazine-PEG1-NH2

Thalidomide-Piperazine-PEG1-NH2 is a synthesized E3 ligase ligand-linker conjugate that incorporates the Thalidomide based cereblon ligand and a linker used in PROTAC technology[1].

  • CAS Number: 2357111-29-4
  • MF: C21H27N5O5
  • MW: 429.47
  • Catalog: E3 Ligase Ligand-Linker Conjugate
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Pomalidomide 4'-alkylC5-acid

Pomalidomide 4'-alkylC5-acid is a synthesized E3 ligase ligand-linker conjugate that incorporates the Pomalidomide based cereblon ligand and a PEG linker used in PROTAC technology.

  • CAS Number: 2225940-49-6
  • MF: C19H21N3O6
  • MW: 387.39
  • Catalog: E3 Ligase Ligand-Linker Conjugate
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Thalidomide-O-C4-NH2

Thalidomide-O-C4-NH2 is a synthesized E3 ligase ligand-linker conjugate that incorporates the Thalidomide based cereblon ligand and a linker used in PROTAC technology[1].

  • CAS Number: 1957235-96-9
  • MF: C17H19N3O5
  • MW: 345.35
  • Catalog: E3 Ligase Ligand-Linker Conjugate
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Thalidomide-NH-PEG3-NH-Boc

Thalidomide-NH-PEG3-NH-Boc is an E3 Ligase Ligand-Linker Conjugate consisting of Thalidomide (HY-14658) and NH-PEG3-NH-Boc. Thalidomide-NH-PEG3-NH-Boc acts as a ligand for Cereblon to recruit CRBN protein. The Boc protecting group at the end of Thalidomide-NH-PEG3-NH-Boc can be removed under acidic conditions to participate in the synthesis of PROTAC molecules. Thalidomide-NH-PEG3-NH-Boc is a key intermediate in the synthesis of CRBN-based PROTAC molecules.

  • CAS Number: 2204246-03-5
  • MF: C26H36N4O9
  • MW: 548.59
  • Catalog: E3 Ligase Ligand-Linker Conjugate
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

(S,R,S)-AHPC-Me-decanedioic acid

(S,R,S)-AHPC-Me-decanedioic acid is an E3 ligase ligand-linker conjugate that can be used in the synthesis of PROTACs.

  • CAS Number: 2380273-45-8
  • MF: C33H48N4O6S
  • MW: 628.82
  • Catalog: E3 Ligase Ligand-Linker Conjugate
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Thalidomide-PEG2-NH2

Thalidomide-PEG2-NH2 is a synthesized E3 ligase ligand-linker conjugate that incorporates the Thalidomide based cereblon ligand and a linker used in PROTAC technology[1].

  • CAS Number: 1957235-94-7
  • MF: C17H19N3O6
  • MW: 361.35
  • Catalog: E3 Ligase Ligand-Linker Conjugate
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Thalidomide-Piperazine-Piperidine

Thalidomide-Piperazine-Piperidine is a synthesized E3 ligase ligand-linker conjugate that incorporates the Thalidomide based cereblon ligand and a linker used in PROTAC technology[1].

  • CAS Number: 2229716-11-2
  • MF: C22H27N5O4
  • MW: 425.48
  • Catalog: E3 Ligase Ligand-Linker Conjugate
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Pomalidomide-PEG6-butyl iodide

Pomalidomide-PEG6-butyl iodide is a synthesized E3 ligase ligand-linker conjugate that incorporates the Pomalidomide based cereblon ligand and 6-unit PEG linker used in PROTAC technology[1].

  • CAS Number: 1835705-74-2
  • MF: C31H44IN3O11
  • MW: 761.60
  • Catalog: E3 Ligase Ligand-Linker Conjugate
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

E3 Ligase Ligand-Linker Conjugates 21

E3 Ligase Ligand-Linker Conjugates 21 is a synthesized compound that incorporates an E3 ligase ligand and a linker used in PROTAC technology.

  • CAS Number: 1957236-20-2
  • MF: C23H30N4O9
  • MW: 506.51
  • Catalog: Epigenetic Reader Domain
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Lenalidomide-C5-amido-Boc

Lenalidomide-C5-amido-Boc is the Lenalidomide-based Cereblon ligand used in the recruitment of CRBN protein. Lenalidomide-C5-amido-Boc can be connected to the ligand for protein by a linker to form PROTAC[1].

  • CAS Number: 2138441-25-3
  • MF: C23H31N3O5
  • MW: 429.51
  • Catalog: E3 Ligase Ligand-Linker Conjugate
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Pomalidomide-5'-C8-acid

Pomalidomide-5'-C8-acid (Compound 3d') is an E3 ligase ligand-linker conjugate containing a Pomalidomide (HY-10984) based cereblon (CRBN) ligand and a linker. Pomalidomide-5'-C8-acid can be used in the synthesis of PROTACs[1].

  • CAS Number: 2682112-09-8
  • MF: C22H27N3O6
  • MW: 429.47
  • Catalog: E3 Ligase Ligand-Linker Conjugate
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Thalidomide-O-C8-NH2

Thalidomide-O-C8-NH2 is a synthesized E3 ligase ligand-linker conjugate that incorporates the Thalidomide based cereblon ligand and a linker used in PROTAC technology[1].

  • CAS Number: 1957235-91-4
  • MF: C21H27N3O5
  • MW: 401.46
  • Catalog: E3 Ligase Ligand-Linker Conjugate
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

E3 ligase Ligand-Linker Conjugates 14

E3 ligase Ligand-Linker Conjugates 14 is a synthesized compound that incorporates an E3 ligase ligand and a linker used in PROTAC technology.

  • CAS Number: 1957236-21-3
  • MF: C25H31F3N4O11
  • MW: 620.53
  • Catalog: E3 Ligase Ligand-Linker Conjugate
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

KB02-COOH

KB02-COOH is a fragment of synthesis of ubiquitin E3 ligase ligand KB02. KB02 can be used in the synthesis of PROTAC, such as KB02-JQ1 (HY-129917) and KB02-SLF (HY-129610)[1].

  • CAS Number: 2375196-30-6
  • MF: C13H14ClNO4
  • MW: 283.71
  • Catalog: E3 Ligase Ligand-Linker Conjugate
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Pomalidomide-C7-COOH

Pomalidomide-C7-COOH is a synthesized E3 ligase cereblon ligand-linker conjugate. Pomalidomide-C7-COOH is an intermediate for the synthesis of PROTAC BCL-XL degraders[1].

  • CAS Number: 2225940-51-0
  • MF: C21H25N3O6
  • MW: 415.44
  • Catalog: E3 Ligase Ligand-Linker Conjugate
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

E3 Ligand-Linker Conjugate 10

An E3 ligase ligand-linker conjugate for PROTAC.

  • CAS Number: 1957236-22-4
  • MF: C25H34N4O10
  • MW: 550.565
  • Catalog: E3 Ligase Ligand-Linker Conjugate
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

E3 Ligase Ligand-Linker Conjugates 22

E3 Ligase Ligand-Linker Conjugates 22 incorporates an E3 ligase ligand and a linker, can be used for the treatment of EZH2-mediated cancer.

  • CAS Number: 2225940-52-1
  • MF: C23H32N4O8
  • MW: 492.52
  • Catalog: E3 Ligase Ligand-Linker Conjugate
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Pomalidomide-PEG6-NH2 hydrochloride

Pomalidomide-PEG6-NH2 hydrochloride is a synthesized E3 ligase ligand-linker conjugate that incorporates the Pomalidomide based cereblon ligand and 6-unit PEG linker used in PROTAC technology.

  • CAS Number: 2341841-01-6
  • MF: C25H36ClN3O10
  • MW: 574.02
  • Catalog: E3 Ligase Ligand-Linker Conjugate
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Thalidomide-Piperazine-Piperidine hydrochloride

Thalidomide-Piperazine-Piperidine hydrochloride is a synthesized E3 ligase ligand-linker conjugate. Thalidomide-Piperazine-Piperidine hydrochloride incorporates the Thalidomide based cereblon ligand and a linker used in PROTAC technology[1].

  • CAS Number: 2599846-44-1
  • MF: C22H28ClN5O4
  • MW: 461.94
  • Catalog: E3 Ligase Ligand-Linker Conjugate
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Thalidomide 4'-oxyacetamide-alkyl-C2-amine hydrochloride

Thalidomide 4'-oxyacetamide-alkyl-C2-amine hydrochloride incorporates a cereblon (CRBN) ligand for the E3 ubiquitin ligase, and a linker. Thalidomide 4'-oxyacetamide-alkyl-C2-amine hydrochloride can be used to design the PROTACs[1].

  • CAS Number: 2341841-02-7
  • MF: C17H19ClN4O6
  • MW: 410.81
  • Catalog: E3 Ligase Ligand-Linker Conjugate
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A