≥99% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at -20°C,Argon charged Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Vactosertib Hydrochloride (EW-7197 Hydrochloride) is a potent, orally active and ATP-competitive activin receptor-like kinase 5 (ALK5) inhibitor with an IC 50 of 12.9 nM. Vactosertib Hydrochloride also inhibits ALK2 and ALK4 ( IC 50 of 17.3 nM) at nanomolar concentrations. Vactosertib Hydrochloride has potently antimetastatic activity and anticancer effect
In Vitro
Vactosertib (10-1000 nM; 30 minutes; 4T1 cells) treatment blocks the TGFβ-induced phosphorylation of Smad2 or Smad3 in a dose-dependent manner in 4T1 cells. Vactosertib suppresses the TGFβ-induced nuclear translocation of Smad2/3 in 4T1 cells and MCF10A cells. The IC 50 value of Vactosertib on pSmad3 in 4T1 cells is 10-30 nM. Vactosertib abrogates TGFb1-induced tumor cell migration and invasion. TGFβ1 downregulated the mRNA level of CDH1 and upregulated the mRNA levels of FN1, HMGA2 (high-mobility group AT-hook 2), SNAI1, and SNAI2 (Snail family zinc finger 1 and 2, respectively). Moreover, Vactosertib abolishes the TGFβ1-induced effects on genes related to epithelial-to-mesenchymal transition (EMT). MCE has not independently confirmed the accuracy of these methods. They are for reference only. Western Blot AnalysisCell Line: 4T1 cells Concentration: 10 nM, 30 µM, 50 nM, 100 µM, 300 nM, 500 nM, 1000 nM Incubation Time: 30 minutes Result: Blocked the TGFb-induced phosphorylation of Smad2 or Smad3 in a dose-dependent manner.
In Vivo
Vactosertib (40 mg/kg; intraperitoneal injection; every other day; for 10 weeks; MMTV/c-Neu female mice) treatment inhibits Smad/TGFβ signaling, cell migration, invasion, and lung metastasis in MMTV/c-Neu mice . Vactosertib also inhibits the epithelial-to-mesenchymal transition (EMT) in both TGFβ-treated breast cancer cells and 4T1 orthotopic-grafted mice. Furthermore, Vactosertib enhances cytotoxic T lymphocyte activity in 4T1 orthotopic-grafted mice and increased the survival time of 4T1-Luc and 4T1 breast tumor-bearing mice . MCE has not independently confirmed the accuracy of these methods. They are for reference only. Animal Model: Mammary tumor virus (MMTV)/c-Neu female mice (32-week-old) Dosage: 40 mg/kg Administration: Intraperitoneal injection; every other day; for 10 weeks Result: Inhibited Smad/TGFβ signaling, cell migration, invasion, and lung metastasis in MMTV/c-Neu mice.
Form:Solid
IC50& Target:ALK5 12.9 nM (IC 50 )
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
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View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organoheterocyclic compounds |
| Clase | Triazolopyridines |
| Subclass | Not available |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Triazolopyridines |
| Alternative Parents | Phenylalkylamines Aniline and substituted anilines 2,4,5-trisubstituted imidazoles Secondary alkylarylamines Methylpyridines Fluorobenzenes Aryl fluorides Triazoles Heteroaromatic compounds Azacyclic compounds Organofluorides Hydrochlorides Hydrocarbon derivatives Organic anions |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | Triazolopyridine - 2,4,5-trisubstituted-imidazole - Trisubstituted imidazole - Aniline or substituted anilines - Phenylalkylamine - Halobenzene - Secondary aliphatic/aromatic amine - Fluorobenzene - Methylpyridine - Aralkylamine - Monocyclic benzene moiety - Aryl fluoride - Benzenoid - Pyridine - Aryl halide - Imidazole - 1,2,4-triazole - Azole - Heteroaromatic compound - Azacycle - Secondary amine - Organonitrogen compound - Amine - Hydrochloride - Organic nitrogen compound - Hydrocarbon derivative - Organofluoride - Organohalogen compound - Organic anion - Aromatic heteropolycyclic compound |
| Descripción | This compound belongs to the class of organic compounds known as triazolopyridines. These are compounds containing a triazole ring fused to a pyridine ring. Triazole is a five-membered ring consisting of two carbon atoms and three nitrogen atoms. Pyridine is a 6-membered ring consisting of five carbon atoms and one nitrogen center. |
| External Descriptors | Not available |
| Solubilidad | H2O : 50 mg/mL (114.71 mM; Need ultrasonic) DMSO : 50 mg/mL (114.71 mM; Need ultrasonic) |
|---|---|
| Peso molecular | 435.900 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 5 |
| Exact Mass | 435.137 Da |
| Monoisotopic Mass | 435.137 Da |
| Topological Polar Surface Area | 83.800 Ų |
| Heavy Atom Count | 31 |
| Formal Charge | 0 |
| Complexity | 566.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 2 |
