Coenzymes,Inhibito,Enzymes,Zymogens,Substrates,Native Microorganism Creatine Amidinohydrolase
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Product Description
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Seller Information
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Description
ProductName GSK461364 Cat No CEI-0944 Description GSK461364 inhibits purified Plk1 with Ki of 2 nM. It is more than 1000-fold selective against Plk2/3. Phase 1. CAS No 929095-18-1 Molecular Weight 543.6 Storage 2 years -20 centigrade Powder; 2 weeks 4 centigrade in DMSO; 6 months -80 centigrade in DMSO. Targets Plk1 IC50 2.2 nM (Ki) Molecular Formula C27H28F3N5O2S Chemical Name 5-(6-((4-methylpiperazin-1-yl)methyl)-1H-benzo[d]imidazol-1-yl)-3-((R)-1-(2-(trifluoromethyl)phenyl)ethoxy)thiophene-2-carboxamide Solubility DMSO 10 mg/mL; Water <1 mg/mL; Ethanol 30 mg/mL In vitro GSK461364 inhibits cancer cell line proliferation from multiple origins with minimal toxicity in nondividing human cells. RNA silencing of WT p53 increases the antiproliferative activity of GSK461364. As many cancer therapies tend to be more effective in p53 WT patients, the higher sensitivity of p53-deficient tumors toward GSK461364 could potentially offer an opportunity to treat tumors that are refractory to other chemotherapies as well as early line therapy for these genotypes. GSK461364 is a thiophene amide that inhibits purified Plk1 enzyme in vitro with a Ki of 2 nM and has >100-fold selectivity for Plk1 compared with Plk2 and Plk3. GSK461364 is a potent inhibitor of cell proliferation causing 50% growth inhibition (GI50) below 100 nM in most of the cell lines tested with limited toxicity against human nonproliferating cells. Inhibition of cell cycle progression is concentration dependent with initial delay at G2 phase at high GSK461364 concentrations and arrest at M phase at lower concentrations. Currently, GSK461364 is in a dose-escalation first-time-in-human trial. Cell lines with mutations in the TP53 gene tended to be more sensitive to GSK461364, and that inhibiting the p53 response by RNA silencing confers increased sensitivity in some p53 wild-type (WT) cells. Furthermore, these more sensitive cell lines also have increased levels of chromosome instability, a characteristic associated with TP53 mutations.In preclinical testing, GSK461364 shows antiproliferative activity against multiple (>120) tumor cell lines and potently inhibits the proliferation of greater than 83% and 91% of these cell lines, with IC50 values lower than 50 and 100 nM, respectively. In vivo Cell culture growth inhibition by GSK461364 can be cytostatic or cytotoxic but leads to tumor regression in xenograft tumor models under proper dose scheduling. GSK461364 shows clear antitumor activity in human tumor xenograft models. GSK461364 shows a dose-dependent mitotic arrest in mouse xenografts, which correlates with effects on tumor growth.Intraperitoneal administration of GSK461364 causes regression or tumor growth delay in different xenograft models, including Colo205 xenografts. Suppression of Plk1 in vivo by using GSK461364 results in mitotic arrest with aberrant mitotic figures consisting of monopolar or collapsed mitotic spindles. category Inhibitors(c1514) cas_num 929095-18-1 Basic Info-
Product Name:
5-[6-[(4-Methyl-1-piperazinyl)methyl]-1H-benzimidazol-1-yl]-3-[(1R)-1-[2-(trifluoromethyl)phenyl]ethoxy]-2-thiophenecarboxamide
Other Name:2-Thiophenecarboxamide,5-[6-[(4-methyl-1-piperazinyl)methyl]-1H-benzimidazol-1-yl]-3-[(1R)-1-[2-(trifluoromethyl)phenyl]ethoxy]-;5-[6-[(4-Methyl-1-piperazinyl)methyl]-1H-benzimidazol-1-yl]-3-[(1R)-1-[2-(trifluoromethyl)phenyl]ethoxy]-2-thiophenecarboxamide;5-[6-[(4-Methylpiperazin-1-yl)methyl]-1H-benzimidazol-1-yl]-3-[[(1R)-1-[2-(trifluoromethyl)phenyl]ethyl]oxy]thiophene-2-carboxamide;GSK 461364;GSK 461364A;1000873-97-1
CAS No.:929095-18-1
Molecular Formula:C27H28F3N5O2S
InChIKeys:InChIKey=ZHJGWYRLJUCMRT-QGZVFWFLSA-N
Molecular Weight:543.611
Exact Mass:543.60
Categories:
Characteristics-
PSA:
105
XLogP3:4.7
Appearance:White to gray solid
Density:1.4±0.1 g/cm3
Boiling Point:658°C at 760 mmHg
Flash Point:351.7±34.3 °C
Refractive Index:1.645
Hazard IdentificationClassification of the substance or mixture
no data available
GHS label elements, including precautionary statements
Pictogram(s) no data available Signal word no data available
Hazard statement(s) no data available
Precautionary statement(s) Prevention no data available
Response no data available
Storage no data available
Disposal no data available
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Manufactory
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Main Products:
Coenzymes,Inhibito,Enzymes,Zymogens,Substrates,Native Microorganism Creatine Amidinohydrolase
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Location:
Shirley, New York 11967, USA
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Payment Terms:
TT against copy of documents,D/P
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Average lead Time:
15
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Total Annual Revenue:
$1 million-$2.5 million
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Year of Establishment:
2004
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