3,6-dioxaoctanedioic acid

3,6-dioxaoctanedioic acid serves as a PEG-based PROTAC linker for the synthesis of PROTACs[1].

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].

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.

(S,R,S)-AHPC-PEG2-NH2 hydrochloride (E3 ligase Ligand-Linker Conjugates 6) is a synthesized E3 ligase ligand-linker conjugate that includes the (S,R,S)-AHPC based VHL ligand and a 2-unit PEG linker used in the synthesis of PROTAC.

Thalidomide-O-C6-NH2 hydrochloride (4-((6-aminohexyl)oxy)-2-(2,6-dioxopiperidin-3-yl)isoindoline-1,3-dione hydrochloride) is a synthesized E3 ligase ligand-linker conjugate.

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].

(S,R,S)-AHPC-PEG2-NH2 (VHL Ligand-Linker Conjugates 3) is a synthesized E3 ligase ligand-linker conjugate, incorporating the (S,R,S)-AHPC based VHL ligand and a 2-unit PEG linker used in PROTAC synthesis.

Tos-PEG3-O-C1-CH3COO (PROTAC Linker 6) is a PEG-based linker used in the synthesis of PROTACs [1].

β-Estradiol-6-CMO-PEG3-biotin serves as a cleavable 3-unit PEG ADC linker for the synthesis of antibody-drug conjugates (ADCs) [1].

YT 6-2 analog-1 (compound 2-3) serves as an autophagy-targeting ligand (ATL) aimed at p62 SQSTM1, useful in synthesizing the AUTOTAC degrader ATC-324 for the Androgen Receptor (AR). ATC-324 promotes the formation of AR p62 complexes, leading to the autophagic-lysosomal degradation of AR. It effectively reduces nuclear AR levels, downregulates the expression of AR and AR-v7 target genes, and can degrade common AR mutants found in prostate cancer (PCa).

E3 Ligase Ligand-linker Conjugate 147 is a conjugate of an E3 ligase ligand and a PROTAC linker, utilized in the synthesis of BRD9 Degrader-1 (Compound 13-7). Comprising the E3 ligase ligand BRD9 ligand-7 and the PROTAC linker 2-((1R,5S,6s)-3-Azabicyclo[3.1.0]hexan-6-yl)ethan-1-ol, this conjugate plays a critical role in biochemical applications.

PROTAC ER Degrader-14 (compound 86) is a PROTAC-type estrogen receptor ERR degrader. It comprises an E3 ubiquitin ligase ligand (blue part) (S)-Deoxy-thalidomide, a PROTAC linker (black part) N-Boc-piperazine, and a target protein ligand (red part) ER ligand-6. The combination of the E3 ligase and linker forms tert-Butyl (S)-4-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindolin-5-yl)piperazine-1-carboxylate.

Pomalidomide-6-O-CH3 is a Pomalidomide-derived ligand for cereblon (CRBN), which serves as a linkage agent to recruit the CRBN protein. This ligand, when connected to a protein via a linker, enables the formation of PROTAC.

Azetidin-3-ol hydrochloride is a valuable organic compound for life sciences research (catalog number: T66004, CAS number: 18621-18-6).

1-Cbz-3-Hydroxyazetidine (catalog number: T66502, CAS number: 128117-22-6) is a valuable organic compound for life sciences research.

BSJ-03-204 triTFA is a potent and selective Cereblon- and CDK-targeted PROTAC (PROteolysis TArgeting Chimera) featuring Palbociclib-based ligands for the degradation of CDK4 6. It exhibits IC50 values of 26.9 nM for CDK4 D1 and 10.4 nM for CDK6 D1, indicating strong inhibitory capabilities. Notably, it spares IKZF1 3 from degradation and possesses anti-cancer activity [1].

LL-K9-3, a selective hydrophobic tagging technology (HyT)-based degrader, specifically targets the CDK9-cyclin T1 complex, displaying DC50 values of 589 nM for cyclin T1 and 662 nM for CDK9. This compound consists of the CDK9 inhibitor, SNS 032, linked to a hydrophobic tag via a glycol linker. Notably, LL-K9-3 does not affect the degradation of other CDKs (CDK1, 2, 4, 5, 6, and 7). Tested in 22RV1 cells, it effectively reduces androgen receptor (AR) and cMyc expression by inducing the selective and synchronous degradation of CDK9 and cyclin T1.

PROTAC SMARCA2 4-degrader-26 is a PROTAC targeting the SMARCA2 4 proteins. It is composed of the ligand for PROTAC targeting proteins, 2-(4-(3-Amino-6-(2-hydroxyphenyl)pyridazin-4-yl)piperazin-1-yl)acetic acid, an E3 ligase component (2S,4R)-4-Hydroxy-N-(4-(4-methylthiazol-5-yl)benzyl)pyrrolidine-2-carboxamide, and a PROTAC linker (S)-2-Amino-3,3-dimethylbutanoic acid. The coupled complex of the E3 ubiquitin ligase ligand + Linker is referred to as (S,R,S)-AHPC.