ER-67880 is a potent microtubule inhibitor. ER-67880 exhibits anti-proliferative activity against KB, Colon 38 and P338 cells with IC50s of 0.55, 0.2 and 0.76 μg/mL. ER-67880 causes G2/M phase arrest and is accompanied by abnormal DNA replication. ER-67880 exhibits a down-regulation pattern of G1 phase-related genes, suggesting potential dehydrogenase inhibitory activity. ER-67880 can be used in various cancer studies, including those of nasopharyngeal carcinoma and murine adenocarcinoma.

RGN6024 is a brain-penetrant, orally active and reversible small molecule tubulin destabilizer. RGN6024 inhibits microtubule polymerization both in biochemical and cellular assays, binds to the colchicine binding pocket of β-tubulin (SPR: Kd = 6.7 μM; tryptophan assay: Kd = 7.4 μM), and triggers G2/M arrest in glioblastoma (GB) cells. RGN6024 retains activity in βIII-tubulin overexpressing cells. RGN6024 inhibits tumor growth in a GB xenograft mouse model. RGN6024 can be used for the study of glioblastoma (GB).

NSC 330770, a demethylated hydrogenated molecule, is a potent tubulin polymerization inhibitor (IC50 of 2 μM). NSC 330770 elicites GTPase activity and the formation of abnormal polymers.

4SC-207 is a potent, orally active microtubule inhibitor. 4SC-207 inhibits microtubule growth to inhibit tumor cell proliferation in vitro and in vivo, and promotes a mitotic delay/arrest, followed by apoptosis or aberrant divisions. 4SC-207 inhibits tumor growth in taxane resistant xenograft mouse models. 4SC-207 can be used for cancer research, such as colon adenocarcinoma and other malignancies.

J-30 is an orally active and potent tubulin inhibitor (IC50=15-20 nM). J-30 disrupts microtubule polymerization and induces G2/M phase arrest. J-30 is promising for research of solid tumors (e.g., gastric, oral).

Tub114 is a drug-linker conjugate for ADC. Tub114 is a Tubulysin B analog with a stable hydrophilic linker. Tub114 can be used for synthesis of ADCs.

ON 01500 is a tubulin inhibitor with a Kd of 21 nM. ON 01500 exerts microtubule-destabilizing effects in cells. ON 01500 can be used the study of cancers.

A-259745 is an orally active antimitotic agent that binds to the colchicine-binding site of tubulin. A-259745 exhibits potent in vitro cytotoxic activity against both multi-drug-resistant and non-multi-drug-resistant cancer cell lines, with ED50 values of 0.018 μM against HCT-15 and 0.028 μM against NCI-H460 cell lines. A-259745 inhibits tubulin polymerization, disrupts the dynamic equilibrium of the mitotic spindle, arrests dividing cells in metaphase, and subsequently induces apoptosis. A-259745 shows dose-dependent antitumor efficacy in murine tumor models. A-259745 can be used for the study of cancer.

Microtubule stabilizer-1 (compound 69) is a brain-penetrant microtubule (MT) stabilizer. Microtubule stabilizer-1 increases acetylated α-tubulin (AcTub) levels and prevents the characteristic loss of neuronal MTs that is observed after incubation with Okadaic acid. Microtubule stabilizer-1 can be used for the study of Alzheimer’s disease (AD) and related neurodegenerative tauopathies.

Angustilongine M is a microtubule-targeting antitumor alkaloid (IC50=0.2 μM against HT-29 cells). Angustilongine M induces G0/G1 cell cycle arrest and mitochondrial apoptosis via tubulin polymerization promotion. Angustilongine M is promising for research of colorectal cancer and other solid tumors.

ABJ-879 is an Epothilone derivative. ABJ-879 targets tubulin and can be used for the research of cancer.

SPA107 (Hemiasterlin methyl ester) is a Hemiasterlin.

Myoseverin B is a microtubule assembly inhibitor capable of inhibiting the polymerization of tubulin (IC50 = 2 μM) and exhibiting low cytotoxicity in most cell types. Myoseverin B can be used in research as an antitumor agent.

JC168 is a phenyl analog of peloruside and serves as a microtubule inhibitor, demonstrating antiproliferative and anticancer activities. JC168 promotes tubulin polymerization, thereby interfering with microtubule dynamics, and can be utilized in research related to microtubule-associated disorders.

Icafolin-methyl is a plant-specific herbicide and an inhibitor of tubulin polymerization. It is metabolized to carboxylic acid icafolin in plants, potentially inhibiting tubulin polymerization by binding to β-tubulin.

Ethaboxam is a β-tubulin inhibitor that can be used as anti-oomycete fungicide.

DPP-21 is an inhibitor of tubulin polymerization (IC50: 2.4 μM). DPP-21 shows anti-proliferative activity against cancer cell lines, with IC50s of 0.38 nM (HCT116), 11.69 nM (B16), 5.37 nM (HeLa), 9.53 nM (MCF7), 8.94 nM (H23) and 9.37 nM (HepG2) respectively. DPP-21 arrests the cell cycle in the G2/M phase of mitosis, subsequently inducing tumor cell apoptosis (decreases Bcl-2 but upregulates the pro-apoptotic protein Bax).

cis-9,10-Dehydroepothilone D (KOS-1584) is an epothilone derivative with antiproliferative activity and tubulin polymerization activity. cis-9,10-Dehydroepothilone D can be used for the study of lung cancer, colon cancer, prostate cancer and breast cancer.

BKS3031A is the inhibitor for αβ-tubulin that binds to the colchicine binding site, and inhibits the microtubule assembly dynamics.

AB8939 is an effective small moleculeMicrotubule/Tubulin polymerization inhibitor with anti-tumor activity (it inhibits tumor cell proliferation with an IC50 of less than 10 nM). AB8939 can effectively evade resistance mechanisms mediated by things like P-glycoprotein and myeloperoxidase. AB8939 can induce G2/M phase cell cycle arrest and apoptosis in cells.

7-Acetyl paclitaxel is a microtubule depolymerization inhibitor which inhibits calcium-induced microtubule depolymerization. 7-Acetyl paclitaxel reduces the growth of J774.2 macrophages (IC50 ~ 60 nM) and increases the levels of nitric oxide (NO) and TNF in isolated mouse peritoneal macrophages.

(S)-AM-9022 is the S-enantiomer of AM-9022. 2-Methylbiphenyl-oxadiazole-NH-Ph-CHO can be utilized in AUTAC synthesis.

Eribulin Mesylate (E7389 Mesylate), a synthetic analogue of halichondrin B in phase III clinical trials for breast cancer, binds to tubulin and microtubules.

AM-5308 is a potent and selective KIF18A inhibitor with demonstrated antitumor activity in cell-based and animal models. Its ability to disrupt mitosis and induce cancer cell death makes it a promising candidate for further development as a cancer therapeutic.

SB-216 is a potent tubulin polymerization inhibitor. SB-216 shows strong antiproliferative potency in a panel of human cancer cell lines, including melanoma, lung cancer, and breast cancer.  SB-216 can be used for cancer research.

FiVe1 is a vimentin binding small molecule that promotes vimentin disorganization and phosphorylation during metaphase, causes mitotic catastrophe, multinucleation, and the loss of stemness in cancer cells.

MY-875 is a competitive microtubulin polymerization inhibitor with an IC50 value of 0.92 μM. MY-875 inhibits microtubulin polymerization by targeting colchicine binding sites and activates the Hippo pathway. MY-875 induces apoptosis and has anticancer activity.

TN-2 is a potent, dual tubulin/NRP1-targeting inhibitor with IC50 of 0.71 uM (tubulin polymerization) and 0.85 uM (NRP-1), inhibits proliferation and angiogenesis of tumor cells.

R-huezole is a phase-separating small molecule that forms liquid droplets to selectively sequester tubulin, enters cultured human cells and prevents cell mitosis by forming tubulin-concentrating condensates in cells.

An orally active tubulin polymerization inhibitor with potent cytotoxic and vascular disrupting activity in vitro and in vivo.