4-methyl-4-(methyldisulfanyl)pentanoic acid

4-Methyl-4-(methyldisulfanyl)pentanoic acid is an ADC linker used in the synthesis of antibody-drug conjugates (ADCs) and is designed to be cleavable.

Dxd (OQM5SD32BQ) is a potent inhibitor of DNA topoisomerase I with an IC50 of 0.31 μM. It is used as a conjugated drug of HER2-targeting ADC.

PROTAC BRD4 ligand-1, a component of Protac GNE-987, is a ligand for BRD4 and acts as an inhibitor of BET.

Biotin-PEG4-amino-t-Bu-DADPS-C6-azide is a PEGylated PROTAC linker suitable for PROTAC synthesis [1].

Cl-C6-PEG4-O-CH2COOH (PROTAC Linker 4) is an efficient pegylated PROTAC linker commonly used in the synthesis of chloroanes (HaloPROTACs).

Thalidomide (Thalomid) is a synthetic derivative of glutamic acid (alpha-phthalimido-glutarimide) with teratogenic, immunomodulatory, anti-inflammatory and anti-angiogenic properties.

Boc-NH-PEG4-CH2COOH is a cleavable ADC linker utilized in the development of antibody-drug conjugates (ADC)[1].

N-Boc-4-pentyne-1-amine is an alkyl chain-based PROTAC linker compound used in the synthesis of PROTAC MG-277 [1].

Bis-Tos-PEG4 (PROTAC Linker 16) is a PEG-based linker utilized in the synthesis of PROTACs.

Succinic anhydride is a cyclic anhydride. Succinic anhydride acts as a nonclaevable ADC linker. Succinic anhydride can react with compound 4 to link the prodrug to an amine or hydroxy 1 group of a targeting polypeptide.

Tos-O-C4-NH-Boc is an alkyl ether-type PROTAC linker, used for synthesizing PROTAC molecules.

TGN-020 is an inhibitor of Aquaporin 4 (AQP4, IC50: 3.1 μM), the most abundant water channel in the brain.

Thalidomide 4-fluoride (E3 ligase Ligand 4) (Cereblon ligand 4) is the Thalidomide-based Cereblon ligand. Thalidomide 4-fluoride can be used in the recruitment of CRBN protein. Thalidomide 4-fluoride (Cereblon ligand 4) can be connected to the ligand for IRAK4 protein by a linker to form PROTAC IRAK4 degrader-1.

Thalidomide-4-OH (E3 ligase Ligand 2) (Cereblon ligand 2) is the Thalidomide-based Cereblon ligand used to recruit of CRBN protein. Thalidomide-4-OH (Cereblon ligand 2) is a linker to form PROTACs

SMCC (N-Succinimidyl 4-(N-maleimidomethyl)cycl) is a heterobifunctional protein crosslinker.

BSJ-4-116 is a highly potent and selective CDK12 degrader (PROTAC) with an IC50 of 6 nM. It downregulates DDR genes through a premature termination of transcription, primarily through increasing poly(adenylation).

N-Boc-cis-4-hydroxy-L-proline methyl ester serves as a non-cleavable linker in antibody-drug conjugate (ADC) synthesis and functions as an alkyl chain-based PROTAC linker for PROTAC construction [2].

Amino-PEG4-Boc is a PEG-based PROTAC linker suitable for use in PROTAC synthesis[1].

Aminooxy-PEG4-alcohol is both a non-cleavable 4-unit PEG ADC linker and a PEG-based PROTAC linker.

(S,R,S)-AHPC-PEG4-NH2 (VHL Ligand-Linker Conjugates 4) is a synthetic E3 ligase ligand-linker conjugate, consisting of a VHL ligand based on (S,R,S)-AHPC combined with a 4-unit PEG linker.

Hydroxy-PEG4-(CH2)2-Boc is an uncleavable ADC linker utilized in the synthesis of antibody-drug conjugates (ADCs) and can also be employed in the synthesis of PROTAC.

2,3,4,6-Tetra-O-acetyl-alpha-galactosylpyranosyl bromide (2-3-4-6-tetra-o-acetyl-alpha-galactosylpyranosyl-bromide) is an alkyl chain-based PROTAC linker used in PROTAC synthesis.

Boc-NH-C4-acid is a PROTAC linker of the Alkyl ether class, utilized in the synthesis of PROTAC1 for the degradation of EED, EZH2, and SUZ12 in [PRC2].

Boc-NH-PEG4-CH2CH2NH2 is a cleavable 5-unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs) [1].