colchicine

Colchicine is an orally active natural alkaloid that acts by inhibiting microtubule polymerization (IC50 = 3 nM) and as a competitive antagonist of the α3 glycine receptor. It possesses broad anti-inflammatory, immunosuppressive, and antifibrotic activities, can inhibit NLRP3 inflammasome activation to prevent NSAID-induced small intestine injury, holds potential for gouty arthritis and rheumatoid arthritis research, and is commonly used to establish Alzheimer’s disease models.

Thiocolchicine is an effective inhibitor of tubulin polymerization with an IC50 of 2.5 µM and a Ki of 0.7 µM. Thiocolchicine induces cell apoptosis. Thiocolchicine can be used as an ADC cytotoxin in ADC technology.

3-demethylcolchicine is a natural product isolated from Gloriosa superba.Inhibitory effect on the polymerization of purified bovine brain tubulin.

Crolibulin (EPC2407) is an inhibitor of small molecule tubulin polymerization.

Colchicine, deacetamido-5,6-didehydro- is a biochemical.

Colchicine, N-deacetyl-10-thio- is a biochemical.

Colchicine-d3 is the deuterated form of Colchicine. Colchicine acts as a microtubule protein (tubulin) inhibitor and disruptor of microtubules (microtubule), with an IC50 of 3 nM for inhibiting microtubule polymerization. Additionally, Colchicine serves as a competitive antagonist of the α3 glycine receptor (GlyRs).

Colchicine-d6 is a deuterated compound of Colchicine. Colchicine has a CAS number of 64-86-8. Colchicine is a tubulin inhibitor (IC50: 3 nM) and blocks polymerization of microtubules by binding to tubulin.

Colchicine (Standard) is a reference standard for research and analysis in studies involving Colchicine. Colchicine is an orally active natural alkaloid that acts by inhibiting microtubule polymerization (IC50 = 3 nM) and as a competitive antagonist of the α3 glycine receptor. It possesses broad anti-inflammatory, immunosuppressive, and antifibrotic activities, can inhibit NLRP3 inflammasome activation to prevent NSAID-induced small intestine injury, holds potential for gouty arthritis and rheumatoid arthritis research, and is commonly used to establish Alzheimer’s disease models.

Tubulin inhibitor 24 is a potent compound that inhibits tubulin polymerization.

3-Demethylthiocolchicine, a colchicine analog, exhibits broad-spectrum antitumor activity and shares similar properties and activities with colchicine in inhibiting casein-induced amyloidosis, microtubule binding, and anti-inflammatory effects. Notably, it has significantly lower toxicity compared to colchicine.

N-Deacetyl-N-formylcolchicine (N-Formyl-N-deacetylcolchicine, Compound 11) is a selective inhibitor targeting the colchicine binding site on tubulin. It exhibits antiproliferative activity against various cancer cell lines, with IC50 values ranging from 32.61 to 100.28 nM. This compound inhibits microtubule polymerization, blocking cell division, inducing apoptosis in cancer cells, and suppressing cellular migration. N-Deacetyl-N-formylcolchicine shows potential for research in lung cancer and other solid tumors.

gamma-Lumicolchicine is three, alpha, beta, and gamma isomers of ultraviolet degradation products of colchicine that lack many of the physiological actions of the parent; used as experimental control for colchicine actions.

Deacetylisocolchicine is a biochemical.

Deacetylthiocolchicine hydrochloride is a biochemical.

Lumicolchicine is a bioactive chemical.

4-Formylcolchicine is an anticancer agent, with IC50 values of 1.007, 0.128, and 0.054 μM against A549, HT-29, and HCT116 cells, respectively. 4-Formylcolchicine can bind to lactosylated serum albumin and has anti-fibrotic properties.

Trimethylcolchicinic acid methyl ether (HAN 76504), an antimitotic agent, blocks microtubule assembly by attaching to tubulin and inhibiting its polymerization. It enhances tubulin's intrinsic GTPase activity, induces apoptosis across various normal and tumor cell lines, and activates the JNK/SAPK pathway. Currently unnamed, it is referred to by a provisional code name in line with MedKoo Chemical Nomenclature (https://www.medkoo.com/page/naming) for ease of communication.

Thiocolchicoside (Thiocolchicine 2-glucoside analog) (Muscoril, Myoril, Neoflax) is a muscle relaxant with anti-inflammatory and analgesic effects. It acts as a competitive GABAA receptor antagonist and also glycine receptor antagonist with similar potency and nicotinic acetylcholine receptors to a much lesser extent. It has powerful convulsant activity and should not be used in seizure-prone individuals.

Colchicoside (3-Demethylcolchicine glucoside) is extracted from Gloriosa superba and shows efficacy in a murine model of pancreatic adenocarcinoma.

Suprafenacine (N'-[(E)-(4-methylphenyl)methylidene]-4,5,6,7-tetrahydro-1H-indazole-3-carbohydrazide) is a cell-permeable microtubule destabilizer that induces cell cycle arrest and apoptosis in G2/M phase. Suprafenacine binds to microtubules and inhibits aggregation at the colchicine junction. Suprafenacine is selective for cancer cells, including drug-resistant cancer cells.

Tartaric acid disodium dihydrate (Disodium L-(＋)-Tartrate Dihydrate) is commonly used as a buffer in molecular biology and cell culture.Tartaric acid disodium dihydrate is an acid phosphatase inhibitor that increases the probability of colchicine binding to tubulin1.

Trimethylcolchicinic acid (N-Deacetylcolchiceine) is an orally available colchicine analog that binds to tubulin and inhibits its polymerization into microtubules, preventing cell division and having potential antitumor activity.

Tubulin polymerization-IN-70 (compound Q19) is an effective inhibitor of tubulin polymerization. This compound exerts antiproliferative properties by targeting the colchicine binding site on tubulin, thereby inhibiting its polymerization. Tubulin polymerization-IN-70 also induces apoptosis and cell cycle arrest at the G2/M phase. Additionally, it triggers a decrease in mitochondrial membrane potential and elevates levels of reactive oxygen species (ROS). Moreover, Tubulin polymerization-IN-70 possesses anti-angiogenic and anticancer activities.