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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JAK/STAT Signaling >
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Membrane Transporter/Ion Channel >
ATP Synthase BCRP Calcium Channel CFTR Chloride Channel CRAC Channel CRM1 EAAT2 GABA Receptor GlyT HCN Channel iGluR Monoamine Transporter Monocarboxylate Transporter Na+/Ca2+ Exchanger Na+/HCO3- Cotransporter Na+/K+ ATPase nAChR NKCC P-glycoprotein P2X Receptor Potassium Channel Proton Pump SGLT Sodium Channel TRP Channel URAT1
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

Thalidomide-O-C8-NH2 hydrochloride

Thalidomide-O-C8-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: 2636798-38-2
  • MF: C21H28ClN3O5
  • MW: 437.92
  • Catalog: E3 Ligase Ligand-Linker Conjugate
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Thalidomide-Piperazine-PEG2-NH2

Thalidomide-Piperazine-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: 2357110-14-4
  • MF: C23H31N5O6
  • MW: 473.52
  • Catalog: E3 Ligase Ligand-Linker Conjugate
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Thalidomide-NH-PEG3-COOH

Thalidomide-NH-PEG3-COOH 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: 2375283-62-6
  • MF: C22H27N3O9
  • MW: 477.46
  • 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-C5-COOH

(S,R,S)-AHPC-C5-COOH (VH032-C5-COOH) is a synthesized E3 ligase ligand-linker conjugate, contains the VH032 VHL-based ligand and a linker to form PROTACs. VH-032 is a selective and potent inhibitor of VHL/HIF-1α interaction with a Kd of 185 nM, has the potential for the study of anemia and ischemic diseases[1].

  • CAS Number: 2267282-19-7
  • MF: C29H42N4O5S
  • MW: 558.73
  • Catalog: HIF/HIF Prolyl-Hydroxylase
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

(S,R,S)-AHPC-C6-NH2 hydrochloride

(S,R,S)-AHPC-C5-NH2 hydrochloride (VH032-C5-NH2 hydrochloride) is a synthesized E3 ligase ligand-linker conjugate that incorporates the VH032 based VHL ligand and a linker used for AKT PROTAC degrader. (S,R,S)-AHPC-C5-NH2 hydrochloride is XF038-161A, example 6, extracted from patent WO2019173516A1[1].

  • CAS Number: 2360522-76-3
  • MF: C29H44ClN5O4S
  • MW: 594.21
  • Catalog: E3 Ligase Ligand-Linker Conjugate
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Thalidomide-NH-C5-NH2

Thalidomide-NH-C5-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: 2093386-39-9
  • MF: C18H22N4O4
  • MW: 358.39
  • 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 6

E3 ligase Ligand-Linker Conjugates 6 is a synthesized compound that incorporates an E3 ligase ligand and a linker used in PROTAC technology.

  • CAS Number: 2097973-72-1
  • MF: C28H42ClN5O6S
  • MW: 612.18
  • 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 1

E3 Ligase Ligand-Linker Conjugate 1 incorporates a ligand for the E3 ubiquitin ligase, and a PROTAC linker, which bring together target protein and ubiquitinating machinery.

  • CAS Number: 2097938-44-6
  • MF: C23H29N3O10
  • MW: 507.49
  • 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 12

E3 ligase Ligand-Linker Conjugates 38 incorporates a cIAP ligand for the E3 ubiquitin ligase, and a PROTAC linker. E3 ligase Ligand-Linker Conjugates 38 can be used to design PROTAC degrader[1].

  • CAS Number: 2095244-52-1
  • MF: C46H64N4O12S2
  • MW: 929.15
  • Catalog: E3 Ligase Ligand-Linker Conjugate
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Pomalidomide-PEG2-azide

Pomalidomide-PEG2-azide is a synthesized E3 ligase ligand-linker conjugate that incorporates the Pomalidomide based cereblon ligand and 2-unit PEG linker used in PROTAC technology[1].

  • CAS Number: 2267306-14-7
  • MF: C19H20N6O7
  • MW: 444.40
  • Catalog: E3 Ligase Ligand-Linker Conjugate
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Thalidomide-O-amido-C6-NH2

Thalidomide-O-amido-C6-NH2 (Cereblon Ligand-Linker Conjugates 11), a synthesized E3 ligase ligand-linker conjugate that incorporates the Thalidomide based cereblon ligand and a linker, can be used in the synthesis of PROTACs[1].

  • CAS Number: 1950635-13-8
  • MF: C21H26N4O6
  • MW: 430.45
  • Catalog: E3 Ligase Ligand-Linker Conjugate
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Pomalidomide-PEG3-azide

Pomalidomide-PEG3-azide is a synthesized E3 ligase ligand-linker conjugate that incorporates the Pomalidomide based cereblon ligand and 3-unit PEG linker used in PROTAC technology[1].

  • CAS Number: 2267306-15-8
  • MF: C21H24N6O8
  • MW: 488.45
  • 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 25 Trifluoroacetate

E3 Ligase Ligand-Linker Conjugates 25 Trifluoroacetate is a synthesized compound that incorporates an E3 ligase ligand and a linker used in PROTAC technology.

  • CAS Number: 1950635-14-9
  • MF: C23H27F3N4O8
  • MW: 544.48
  • 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 24 TFA

E3 Ligase Ligand-Linker Conjugates 24 (TFA) incorporates an E3 ligase ligand and a linker, can be an immunomodulater for the treatment of cancer.

  • CAS Number: 1957235-75-4
  • MF: C23H27F3N4O10
  • MW: 576.48
  • Catalog: E3 Ligase Ligand-Linker Conjugate
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Pomalidomide-C3-NH2 hydrochloride

Pomalidomide-C3-NH2 hydrochloride is a synthesized E3 ligase ligand-linker conjugate that incorporates the Pomalidomide based cereblon ligand and a linker used in PROTAC technology[1].

  • CAS Number: 2154342-45-5
  • MF: C16H19ClN4O4
  • MW: 366.80
  • Catalog: E3 Ligase Ligand-Linker Conjugate
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Thalidomide-O-amido-C4-NH2 hydrochloride

Thalidomide-O-amido-C4-NH2 hydrochloride, a synthesized E3 ligase ligand-linker conjugate that incorporates the Thalidomide based cereblon ligand and a linker, can be used in the synthesis of PROTACs[1].

  • CAS Number: 2245697-86-1
  • MF: C19H23ClN4O6
  • MW: 438.86
  • 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-CO-CI-Br

(S,R,S)-AHPC-CO-CI-Br is a novel protac building block,

  • CAS Number: 2379404-33-6
  • MF: C24H31BrN4O4S
  • MW: 551.5
  • Catalog: E3 Ligase Ligand-Linker Conjugate
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Thalidomide-5-O-CH2-COOH

Thalidomide-5-O-CH2-COOH is an E3 Ligase Ligand-Linker Conjugate consisting of Thalidomide (HY-14658) and NH-PEG3-NH-Boc. Thalidomide-5-O-CH2-COOH acts as a ligand for Cereblon to recruit CRBN protein. Thalidomide-5-O-CH2-COOH is a key intermediate in the synthesis of PROTAC molecules designed based on CRBN.

  • CAS Number: 2467425-53-0
  • MF: C15H12N2O7
  • MW: 332.26
  • Catalog: E3 Ligase Ligand-Linker Conjugate
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Thalidomide-NH-PEG3-propionic acid

Thalidomide-NH-PEG3-propionic acid is a synthesized E3 ligase ligand-linker conjugate that incorporates the Thalidomide based cereblon ligand and 3-unit PEG linker used in PROTAC technology[1].

  • CAS Number: 2138440-82-9
  • MF: C22H27N3O9
  • MW: 477.46
  • Catalog: E3 Ligase Ligand-Linker Conjugate
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

VHL Ligand-Linker Conjugates 15

VHL Ligand-Linker Conjugates 15 incorporates an VHL ligand for the E3 ubiquitin ligase, and a PROTAC linker. VHL Ligand-Linker Conjugates 15 can be used to design PROTACs[1].

  • CAS Number: 2375564-62-6
  • MF: C37H45FN4O8S
  • MW: 724.84
  • Catalog: E3 Ligase Ligand-Linker Conjugate
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Thalidomide-O-amido-PEG4-C2-NH2 hydrochloride

Thalidomide-O-amido-PEG4-C2-NH2 hydrochloride, a synthesized E3 ligase ligand-linker conjugate that incorporates the Thalidomide based cereblon ligand and a linker, can be used in the synthesis of PROTACs[1].

  • CAS Number: 2245697-85-0
  • MF: C25H35ClN4O10
  • MW: 587.02
  • 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-PEG3-propionic acid

(S,R,S)-AHPC-PEG3-propionic acid is a synthesized E3 ligase ligand-linker conjugate that incorporates the (S,R,S)-AHPC based VHL ligand and 3-unit PEG linker used in PROTAC technology[1].

  • CAS Number: 2140807-42-5
  • MF: C32H46N4O9S
  • MW: 662.79
  • Catalog: E3 Ligase Ligand-Linker Conjugate
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Thalidomide-O-C6-NH2 hydrochloride

Thalidomide-O-C6-NH2 hydrochloride is a synthesized E3 ligase ligand-linker conjugate used in the PROTAC dTAG-13, a degrader of FKBP12F36V and BET[1].

  • CAS Number: 2245697-88-3
  • MF: C19H24ClN3O5
  • MW: 409.86
  • 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 36

E3 ligase Ligand-Linker Conjugates 36 incorporates a cIAP ligand for the E3 ubiquitin ligase, and a PROTAC linker. E3 ligase Ligand-Linker Conjugates 36 can be used to design PROTAC degrader[1].

  • CAS Number: 1351169-40-8
  • MF: C39H49N3O10
  • MW: 719.82
  • Catalog: E3 Ligase Ligand-Linker Conjugate
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Thalidomide-NH-PEG2-C2-NH2 hydrochloride

Thalidomide-O-amido-PEG3-C2-NH2 hydrochloride is a synthesized E3 ligase ligand-linker conjugate that incorporates the Thalidomide based cereblon ligand and 2-unit PEG linker used in PROTAC technology[1].

  • CAS Number: 2245697-87-2
  • MF: C19H25ClN4O6
  • MW: 440.88
  • 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 15 hydrochloride

E3 ligase Ligand-Linker Conjugates 34 Hydrochloride incorporates a cIAP ligand for the E3 ubiquitin ligase, and a PROTAC linker. E3 ligase Ligand-Linker Conjugates 34 Hydrochloride can be used to design PROTAC degrader[1].

  • CAS Number: 1225383-36-7
  • MF: C37H48ClN3O8
  • MW: 698.25
  • Catalog: E3 Ligase Ligand-Linker Conjugate
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Pomalidomide-PEG4-C2-NH2 hydrochloride

Pomalidomide-PEG4-C2-NH2 hydrochloride is a synthesized E3 ligase ligand-linker conjugate that incorporates the Pomalidomide based cereblon ligand and 4-unit PEG linker used in the synthesis of PROTACs..

  • CAS Number: 2357105-92-9
  • MF: C23H33ClN4O8
  • MW: 528.98
  • Catalog: E3 Ligase Ligand-Linker Conjugate
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Thalidomide-O-amido-PEG3-C2-NH2 hydrochloride

Thalidomide-O-amido-PEG3-C2-NH2 hydrochloride is a synthesized E3 ligase ligand-linker conjugate that incorporates the Thalidomide based cereblon ligand and 3-unit PEG linker used in PROTAC technology[1].

  • CAS Number: 2245697-84-9
  • MF: C23H31ClN4O9
  • MW: 542.97
  • 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 11

E3 Ligase Ligand-Linker Conjugate 11 is a synthesized compound which incorporates a ligand for the E3 ubiquitin ligase and a PROTAC linker to bring together target protein and ubiquitinating machinery.

  • CAS Number: 1835705-61-7
  • MF: C39H61ClN4O6S
  • MW: 749.44
  • Catalog: E3 Ligase Ligand-Linker Conjugate
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

A 410099.1, amine-Boc

A 410099.1, amine-Bocis a functionalized IAP ligand and can be used for the synthesis of PROTACs, such as PROTACs targeting BTK (PROTACs 4 and 5)[1].

  • CAS Number: 1613552-03-6
  • MF: C32H49N5O5
  • MW: 583.76
  • Catalog: E3 Ligase Ligand-Linker Conjugate
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A