294649-47-1

Basic information

• Product Name: 2-(1H-1,2,3-benzotriazol-1-yl)-N'-(4-fluorobenzylidene)acetohydrazide
• Synonyms: 2-(1H-1,2,3-benzotriazol-1-yl)-N'-(4-fluorobenzylidene)acetohydrazide;2-(1H-benzotriazol-1-yl)-N'-[(E)-(4-fluorophenyl)methylidene]acetohydrazide
• CAS NO: 294649-47-1
• Molecular Formula: C15H12FN5O
• Molecular Weight: 297.2870832
• Mol File: 294649-47-1.mol
• Article Data: 1

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 2-(1H-1,2,3-benzotriazol-1-yl)-N'-(4-fluorobenzylidene)acetohydrazide(CAS DataBase Reference)
• NIST Chemistry Reference: 2-(1H-1,2,3-benzotriazol-1-yl)-N'-(4-fluorobenzylidene)acetohydrazide(294649-47-1)
• EPA Substance Registry System: 2-(1H-1,2,3-benzotriazol-1-yl)-N'-(4-fluorobenzylidene)acetohydrazide(294649-47-1)

Safety Data

• Hazardous Substances Data: 294649-47-1(Hazardous Substances Data)

Upstream product

• 95-14-7 1,2,3-Benzotriazole 
• 459-57-4 4-fluorobenzaldehyde 
• 122502-94-7 2-(1H-benzo[d][1,2,3]triazol-1-yl)acetohydrazide 
• 69218-46-8 ethyl (1H-benzotriazol-1-yl)acetate 

Relevant articles and documents

Novel benzotriazole N-acylarylhydrazone hybrids: Design, synthesis, anticancer activity, effects on cell cycle profile, caspase-3 mediated apoptosis and FAK inhibition

A series of novel benzotriazole N-acylarylhydrazone hybrids was synthesized according fragment-based design strategy. All the synthesized compounds were evaluated for their anticancer activity against 60 human tumor cell lines by NCI (USA). Five compounds: 3d, 3e, 3f, 3o and 3q exhibited significant to potent anticancer activity at low concentrations. Compound 3q showed the most prominent broad-spectrum anticancer activity against 34 tumor cell lines, with mean growth inhibition percent of 45.80%. It exerted the highest potency against colon HT-29 cell line, with cell growth inhibition 86.86%. All leukemia cell lines were highly sensitive to compound 3q. Additionally, compound 3q demonstrated lethal activity to MDA-MB-435 belonging melanoma. Compound 3e exhibited the highest anticancer activity against leukemic CCRF-CEM and HL-60(TB) cell lines, with cell growth inhibition 86.69% and 86.42%, respectively. Moreover, it exerted marked potency against ovarian OVCAR-3 cancer cell line, with cell growth inhibition 78.24%. Four compounds: 3d, 3e, 3f and 3q were further studied through determination of IC50 values against the most sensitive cancer cell lines. The four compounds exhibited highly potent anticancer activity against ovarian cancer OVCAR-3 and leukemia HL-60 (TB) cell lines, with IC50 values in nano-molar range between 25 and 130 nM. They showed 18–2.3 folds more potent anticancer activity than doxorubicin. The most prominent compound was 3e, (IC50 values 29 and 25 nM against OVCAR-3 and HL-60 (TB) cell lines, respectively), representing 10 and 18 folds more potency than doxorubicin. The anti-proliferative activity of these four compounds appeared to correlate well with their ability to inhibit FAK at nano-molar range between 44.6 and 80.75 nM. Compound 3e was a potent, inhibitor of FAK and Pyk2 activity with IC50 values of 44.6 and 70.19 nM, respectively. It was 1.6 fold less potent for Pyk2 than FAK. Additionally, it displayed inhibition in cell based assay measuring phosphorylated-FAK (IC50 = 32.72 nM). Inhibition of FAK enzyme led to a significant increase in the level of active caspase-3, compared to control (11.35 folds), accumulation of cells in pre-G1 phase and annexin-V and propidium iodide staining in addition to cell cycle arrest at G2/M phase indicating that cell death proceeded through an apoptotic mechanism.