SML2446
TC-A2317 hydrochloride
≥98% (HPLC)
Synonym(s):
2-[(5-Hydroxy-1,5-dimethylhexyl)amino]-4-methyl-6-[(5-methyl-1H-pyrazol-3-yl)amino]-3-pyridinecarbonitrile hydrochloride
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About This Item
Empirical Formula (Hill Notation):
C19H28N6O · HCl
CAS Number:
Molecular Weight:
392.93
UNSPSC Code:
12352200
NACRES:
NA.77
MDL number:
Assay:
≥98% (HPLC)
Form:
powder
assay
≥98% (HPLC)
form
powder
color
white to beige
solubility
DMSO: 2 mg/mL, clear
storage temp.
−20°C
SMILES string
CC1=CC(NC2=NNC(C)=C2)=NC(NC(C)CCCC(C)(C)O)=C1C#N.Cl
InChI
1S/C19H28N6O.ClH/c1-12-9-16(22-17-10-14(3)24-25-17)23-18(15(12)11-20)21-13(2)7-6-8-19(4,5)26;/h9-10,13,26H,6-8H2,1-5H3,(H3,21,22,23,24,25);1H
InChI key
DXVATYHPJJPMIN-UHFFFAOYSA-N
Biochem/physiol Actions
Orally active, potent and selective aurora A kinase inhibitor with anti-cancer activity in vitro and in vivo.
TC-A2317 (TC-A 2317) is an orally active, potent and selective aurora A kinase inhibitor (Ki = 1.2 nM; Aurora B Ki = 101 nM; IC50 >1 μM toward 60 other kinases). TC-A2317 inhibits the proliferation of human colorectal carcinoma HCT116 cells in cultures (IC50 = 115 nM) and suppresses HCT116 xenograft-derived tumor growth in mice in vivo (by 59% on day 14; 30 mg/kg/day p.o.) with good pharmacokinectic properties, oral bioavailability (Tmax = 1.2 h, T1/2 = 3.3 h, Cmax = 4930 nM, C60 min = 52 nM in rat serum post 30 mg/kg p.o.), and no adverse effects to the animals. TC-A231 is a racemate with its (S)-enantiomer being more active than the (R)-enantiomer (respective Ki = 0.59 vs. 66 nM).
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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Cory T Zumbar et al.
Journal of neuro-oncology, 137(3), 481-492 (2018-02-06)
Glioblastoma is a highly malignant disease in critical need of expanded treatment options. The AURKA inhibitor alisertib exhibits antiproliferative activity against glioblastoma in vitro and in vivo. Unlike current clinically used taxane drugs, the novel taxane TPI 287 penetrates the
Ryoichi Ando et al.
Bioorganic & medicinal chemistry letters, 20(15), 4709-4711 (2010-06-25)
A new class of Aurora A kinase inhibitor was created by transforming 4-(5-methyl-3-pyrazoloamino)pyrimidine moiety of VX-680 to 3-cyano-6-(5-methyl-3pyrazoloamino)pyridine. Compound 6 exhibited a potent Aurora A kinase inhibitory activity, excellent selectivity to Aurora B kinase and other 60 kinases, good cell
Weston Kenneth Ryan et al.
Cell death and differentiation, 26(3), 548-564 (2018-07-28)
The role of mitosis in the progression of precancerous skin remains poorly understood. To address this question, we deleted the mitotic Kinase Aurora-A (Aur-A) in hyperplastic mutant p53 mouse skin as an experimental tool to study the G2/M transition in