MONASTROL
- Product Name
- MONASTROL
- CAS No.
- 254753-54-3
- Chemical Name
- MONASTROL
- Synonyms
- CS-2432;Monastrol（b）;(S)-Monastrol;O-(4-Hydroxy-3-iodophenyl)-3;Monastrol - CAS 254753-54-3 - Calbiochem;6-METHYL-4-(3-HYDROXYPHENYL)-2-THIOXO-1,2,3,4-TETRAHYDROPYRIMIDINE-5-CARBOXYLATE;1,2,3,4-TETRAHYDRO-4-(3-HYDROXYPHENYL)-6-METHYL-2-THIOXO-5-PYRIMIDINECARBOXYLIC ACID, ETHYL ESTER;ethyl (4S)-4-(3-hydroxyphenyl)-6-methyl-2-sulfanylidene-1,2,3,4-tetrahydropyrimidine-5-carboxylate;4-(3-HYDROXYPHENYL)-6-METHYL-2-THIOXO-1,2,3,4-TETRAHYDRO-4H-PYRIMIDIN-5-CARBOXYLIC ACID ETHYL ESTER;5-Pyrimidinecarboxylic acid, 1,2,3,4-tetrahydro-4-(3-hydroxyphenyl)-6-methyl-2-thioxo-, ethyl ester, (4S)-
- CBNumber
- CB7745337
- Molecular Formula
- C14H16N2O3S
- Formula Weight
- 292.35
- MOL File
- 254753-54-3.mol
MONASTROL Property
- Melting point:
- 185-185.9 °C(lit.)
- Boiling point:
- 441.3±55.0 °C(Predicted)
- Density
- 1.34±0.1 g/cm3(Predicted)
- storage temp.
- 2-8°C
- solubility
- DMSO: 100 mg/mL
- pka
- 9.63±0.10(Predicted)
- form
- White solid
- color
- white to off-white
- Stability:
- Stable for 1 year from date of purchase as supplied. Solutions in DMSO or ethanol may be stored at -20°C for up to 1 month.
- CAS DataBase Reference
- 254753-54-3(CAS DataBase Reference)
Safety
- Safety Statements
- 22-24/25
- WGK Germany
- 3
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 475879
- Product name
- Monastrol
- Purity
- A potent, cell-permeable, non-tubulin-interacting mitosis inhibitor.
- Packaging
- 1mg
- Price
- $113
- Updated
- 2024/03/01
- Product number
- 475879
- Product name
- Monastrol
- Purity
- A potent, cell-permeable, non-tubulin-interacting mitosis inhibitor.
- Packaging
- 5mg
- Price
- $373
- Updated
- 2024/03/01
- Product number
- M8515
- Product name
- Monastrol
- Purity
- ≥98% (HPLC), solid
- Packaging
- 1mg
- Price
- $138
- Updated
- 2024/03/01
- Product number
- M8515
- Product name
- Monastrol
- Purity
- ≥98% (HPLC), solid
- Packaging
- 5mg
- Price
- $469
- Updated
- 2024/03/01
- Product number
- M505753
- Product name
- Monastrol
- Packaging
- 1mg
- Price
- $75
- Updated
- 2021/12/16
MONASTROL Chemical Properties,Usage,Production
Description
Monastrol (254753-54-3) is a potent, cell-permeable, small molecule inhibitor of mitosis. Monastrol-arrested cells are characterized by monopolar spindles.1?Does not affect other motor proteins or tubulin. Specifically inhibits the mitotic molecular motor kinesin Eg5, a motor protein required for spindle formation (IC50?= 14 μM).2?Mimics the effect of amyloid β on long term potentiation in a cellular model of learning and memory.3?Enhances regeneration of adult axons.4
Chemical Properties
Crystalline Solid
Uses
Monastrol has been used:
- to treat MDA-MB-231 cells as a non-microtubule-targeting agent
- as a antineoplastic agent, to treat mouse myeloma cell line SP 2/0, to induce apoptosis and to elucidate the role of metabotropic glutamate receptor 3 (Grm3) in apoptosis
- as an inhibitor of pteridine reductase in GFP-transfected promastigotes infected macrophages for flow cytometer-based growth inhibition assay and to evaluate anti-leishmanial activity of Leishmania donovani hamster model in vivo
Uses
A cell-permeablesmall molecule inhibitor of the mitotic kinesin, Eg5, arrests cells in mitosis with monoastral spindles
Uses
Inhibitor of mammalian cell mitosis.
Definition
ChEBI: Monastrol is a racemate comprising equimolar amounts of R- and S-monastrol. It has a role as an antineoplastic agent, an EC 3.5.1.5 (urease) inhibitor, an antileishmanial agent and an antimitotic. It contains a (R)-monastrol and a (S)-monastrol.
Biological Activity
Potent, cell-permeable, small molecule mitosis inhibitor that does not interact with tubulin. Arrests cells in mitosis and specifically inhibits the motility of the mitotic kinesin Eg5, a motor protein required for mitotic spindle formation and maintenance (IC 50 = 14 μ M).
Biochem/physiol Actions
Monastrol is a potent, cell-permeant inhibitor of mitosis. Monastrol arrested cells are characterized by monopolar spindles. This phenotype is induced through specific disruption of mitotic molecular motor kinesin Eg5 with IC50 at 14 μM. No effect on other motor proteins and tubulin.
storage
Store at RT
References
1) Mayer?et al. (1999), Small molecule inhibitor of mitotic spindle bipolarity identified in a phenotype-based screen; Science,?286?971 2) Kapoor?et al.?(2000),?Probing spindle assembly mechanisms with monastrol, a small molecule inhibitor of mitotic kinesin, Eg5; J. Cell Biol.,?150?975 3) Ari?et al.?(2014),?Alzheimer amyloid beta inhibition of Eg5/kinesin 5 reduces neurotrophin and/or transmitter receptor function; Neurobiol. Aging,?35?1839 4) Lin?et al. (2011),?Inhibition of Kinesin-5, a microtubule-based motor protein, as a strategy for enhancing regeneration of adult axons; Traffic,?12?269
MONASTROL Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from MONASTROL manufacturers
- Product
- MONASTROL 254753-54-3
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- MIn98%HPLC/LC
- Supply Ability
- 100KGS
- Release date
- 2020-10-29