1-bromo-6-chlorohexane

1-Bromo-6-chlorohexane (Hexane, 1-bromo-6-chloro-) is used as PROTAC linker.

NH2-PEG6-Boc is a PEG-based PROTAC linker used in PROTAC synthesis[1] and a non-cleavable 6-unit PEG ADC linker for antibody-drug conjugates (ADCs) synthesis[2].

Propargyl-PEG3-acid is a non-cleavable (3-unit PEG) ADC linker and a PEG-based PROTAC linker, used to synthesize 6-OHDA-PEG3-yne, a compound containing 6-OHDA and Propargyl-PEG3-acid[1].

BET-IN-6, a ligand with potent and high affinity for inhibiting BRD2 BRD4, plays a crucial role in the synthesis of PROTAC BRD2 BRD4 degrader-1 [1], targeting the protein BRD2 4.

(S,R,S)-AHPC-Me dihydrochloride, also known as VHL ligand 2 dihydrochloride, is a chemical compound used in the synthesis of ARV-771. ARV-771 is a BET PROTAC degrader that relies on von Hippel-Landau (VHL) E3 ligase and exhibits potent degradation of BET proteins in castration-resistant prostate cancer (CRPC) cells, with a DC50 of less than 1 nM. This compound acts as the VHL ligand, specifically the (S,R,S)-AHPC-based VHL ligand, facilitating the recruitment of von Hippel-Lindau (VHL) protein.

6-Bromohexylphosphonic acid, an alkyl chain-based linker, is commonly used in the synthesis of PROTACs (proteolysis targeting chimeras) [1].

6-Maleimidocaproic acid-PFP ester is a hydrocarbon-based PROTAC linker suitable for synthesizing PROTACs [1].

Acid-PEG3-SS-PEG3-acid is a cleavable six-unit polyethylene glycol (PEG) linker used in the synthesis of antibody-drug conjugates (ADCs) [1].

Amino-PEG6-OH is a non-cleavable 6 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs)[1].

Azido-PEG6-amine is a polyethylene glycol (PEG)-based linker compound commonly employed in the synthesis of Proteolysis Targeting Chimeras (PROTACs)[1]. Additionally, it serves as a non-cleavable 6-unit PEG linker in the synthesis of antibody-drug conjugates (ADCs)[2].

Azido-PEG6-NHS ester is a cleavable 6-unit polyethylene glycol (PEG) linker, commonly employed in the synthesis of antibody-drug conjugates (ADCs)[1], and serves as a PEG- and alkyl ether-based linker for the synthesis of proteolysis targeting chimeras (PROTACs)[2].

Hydroxy-PEG3-SS-PEG3-alcohol, a 6-unit polyethylene glycol (PEG) linker that can be cleaved, is commonly used in the synthesis of antibody-drug conjugates (ADCs) [1].

m-PEG4-(CH2)6-Phosphonic acid is a polyethylene glycol-based linker compound designed for synthesizing proteolysis targeting chimeras (PROTACs)[1].

m-PEG6-(CH2)6-Phosphonic acid functions as a PEG-based PROTAC linker for PROTAC synthesis [1].

NH2-PEG6-CH2CH2COOH is a cleavable 6-unit PEG ADC linker utilized in the synthesis of antibody-drug conjugates (ADCs) [1].

Propynol Ethoxylate is a PEG-based linker for PROTACs [Proteolysis Targeting Chimeras] that connects two essential ligands, facilitating the formation of PROTAC molecules and enabling selective protein degradation via the ubiquitin-proteasome system within cells.

4-(6-Methyl-1,2,4,5-tetrazin-3-yl)phenol is an alkyl chain-derived PROTAC linker used in the synthesis of PROTACs[1].

6-O-2-Propyn-1-yl-D-galactose functions as an irreversible glycolinker, facilitating the attachment of cytotoxic drugs for applications in antibody-drug conjugation (ADC).

ACBI1 is a potent PROTAC degrader of BAF ATPase subunits SMARCA2 and SMARCA4, also degrades the polybromo-associated BAF (PBAF) complex member PBRM1, with DC50s of 6 nM, 11 nM and 32 nM for SMARCA2, SMARCA4 and PBRM1 in MV-4-11 cells, respectively. ACBI1 is composed of a bromodomain ligand, a linker, and the E3 ubiquitin ligase VHL. ACBI1 can induce anti-proliferative effects and apoptosis.

CL2 Linker is a cleavableADC linker. CL2-SN-38 and CL2A-SN-38 are equivalent in drug substitution (~6), cell binding (Kd ~1.2 nM), cytotoxicity (IC50 ~2.2 nM), and serum stability in vitro (t1 2 ~20 hours)[1][2].

Thalidomide-O-amido-C4-NH2 (Cereblon Ligand-Linker Conjugates 6) is a synthesized compound combining a Thalidomide-based cereblon ligand with a linker, serving as an E3 ligase ligand-linker conjugate for the synthesis of PROTACs[1].

cIAP1 Ligand-Linker Conjugates 6 hydrochloride combines an IAP ligand for the E3 ubiquitin ligase with a PROTAC linker, and is utilized for designing SNIPERs[1].

(S,R,S)-AHPC-PEG6-C4-Cl is a small molecule HaloPROTAC comprising the (S,R,S)-AHPC based VHL ligand and a 6-unit PEG linker, capable of inducing the degradation of GFP-HaloTag7 in cell-based assays[1].

K-Ras ligand-Linker Conjugate 6 is a compound that combines a K-Ras-recruiting fragment ligand and a PROTAC linker to recruit E3 ligase for the synthesis of PROTAC K-Ras Degrader-1.