33901-36-9

Basic information

• Product Name: 5-(4-METHOXYPHENYL)-4H-1,2,4-TRIAZOLE-3-THIOL
• Synonyms: ASISCHEM A49845;5-(4-METHOXYPHENYL)-4H-1,2,4-TRIAZOLE-3-THIOL;4H-3-MERCAPTO-5(4-METHOXYPHENYL)-[1,2,4]TRIAZOLE;AKOS BBS-00006344;RARECHEM BG FB 0055;TIMTEC-BB SBB000466;5-(4-Methoxyphenyl)-2,4-dihydro-3H-1,2,4-triazole-3-thione;5-(4-methoxyphenyl)-1,2-dihydro-1,2,4-triazole-3-thione
• CAS NO: 33901-36-9
• Molecular Formula: C₉H₉N₃OS
• Molecular Weight: 207.25
• Mol File: 33901-36-9.mol

Chemical Properties

• Boiling Point: 309.4°Cat760mmHg
• Flash Point: 140.9°C
• Appearance: /
• Density: 1.39g/cm³
• Vapor Pressure: 0.000641mmHg at 25°C
• Refractive Index: 1.685
• CAS DataBase Reference: 5-(4-METHOXYPHENYL)-4H-1,2,4-TRIAZOLE-3-THIOL(CAS DataBase Reference)
• NIST Chemistry Reference: 5-(4-METHOXYPHENYL)-4H-1,2,4-TRIAZOLE-3-THIOL(33901-36-9)
• EPA Substance Registry System: 5-(4-METHOXYPHENYL)-4H-1,2,4-TRIAZOLE-3-THIOL(33901-36-9)

Safety Data

• Hazardous Substances Data: 33901-36-9(Hazardous Substances Data)

Usage

InChI:InChI=1/C9H9N3OS/c1-13-7-4-2-6(3-5-7)8-10-9(14)12-11-8/h2-5H,1H3,(H2,10,11,12,14)

Upstream product

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• 96134-01-9 4-methoxy-N'-thiocarbamoyl-benzohydrazonic acid ethyl ester 
• 833-84-1 1-(4-methoxy-benzoyl)-thiosemicarbazide 
• 58553-14-3 4,4,6-trimethyl-1-(4-nitro-benzoylamino)-3,4-dihydro-1H-pyrimidine-2-thione 
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• 121-98-2 methyl 4-methoxybenzoate 
• 3290-99-1 4-methoxybenzoic acid hydrazide 
• 79-19-6 thiosemicarbazide 
• 708245-91-4 4-benzyl-3-(4-methoxyphenyl)-5-(phenylsulfanyl)-4H-1,2,4-triazole 

Downstream Products

• 64310-35-6 3-(4-methoxyphenyl)-1H-1,2,4-triazole 
• 56364-66-0 2-(4-methoxy-phenyl)-[1,2,4]triazolo[5',1':2,3]thiazolo[4,5-b]quinoxaline 
• 78765-59-0 3-[2-(4-Methoxy-phenyl)-thiazolo[3,2-b][1,2,4]triazol-6-yl]-chromen-2-one 
• 129886-22-2 3-(4-Methoxy-phenyl)-thiazolo[2,3-c][1,2,4]triazol-5-one 
• 76700-11-3 2-(p-Anisyl)-5,6,7,8-tetrahydro-s-triazolo-<3,2-b>benzothiazole 
• 177713-72-3 (6R,7R)-7-Amino-3-[5-(4-methoxy-phenyl)-4H-[1,2,4]triazol-3-ylsulfanylmethyl]-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 
• 286402-58-2 3-(4-methoxy-phenyl)-4,4-dioxo-4,5-dihydro-4λ⁶,7-dithia-1,2,3a,5-tetraaza-inden-6-one 

Relevant articles and documents

Development of phenyltriazole thiol-based derivatives as highly potent inhibitors of DCN1-UBC12 interaction

Defective in cullin neddylation 1(DCN1) is a co-E3 ligase that is important for cullin neddylation. Dysregulation of DCN1 highly correlates with the development of various cancers. Herein, from the initial high-throughput screening, a novel hit compound 5a containing a phenyltriazole thiol core (IC50 value of 0.95 μM for DCN1-UBC12 interaction) was discovered. Further structure-based optimization leads to the development of SK-464 (IC50 value of 26 nM). We found that SK-464 not only directly bound to DCN1 in vitro, but also engaged cellular DCN1, suppressed the neddylation of cullin3, and hindered the migration and invasion of two DCN1-overexpressed squamous carcinoma cell lines (KYSE70 and H2170). These findings indicate that SK-464 may be a novel lead compound targeting DCN1-UBC12 interaction.

Dammarane sapogenin derivative and preparation method and application thereof

The invention belongs to the technical field of medicines, and relates to a dammarane sapogenin derivative and a preparation method and application thereof. A series of dammarane sapogenin derivativesare obtained by combining dammarane sapogenins from plants with different groups. Anticancer activity evaluation and anticancer activity mechanism research are carried out on the derivative, and results show that the prepared dammarane sapogenin derivative has a remarkable anticancer effect, has no toxic effect on normal cells and can be used for preparing drugs for treating cancers.

Novel panaxadiol triazole derivatives induce apoptosis in HepG-2 cells through the mitochondrial pathway

In this study, we introduced 1, 2, 4-triazole groups into panaxadiol (PD) to obtain 18 panaxadiol triazole derivatives. Five cancer cells and one normal cell were evaluated for cytotoxicity by MTT assay. The results showed that most of the derivatives could inhibit cancer cell proliferation, and the anti-proliferative activity of compound A1 was the most significant. For HepG-2 cells, the IC50 value was 4.21 ± 0.54 μM, which was nearly 15 times higher than the activity of PD. Further studies showed that compound A1 could induce apoptosis in HepG-2 cells, and could enhance the expression of Cl-caspase-3, Cl-caspase-9 and Cl-PARP. Moreover, Western blot analysis showed that after treating HepG-2 cells with compound A1, the expression of p53 protein was increased and the ratio of Bax/Bcl-2 was gradually increased. The cytoplasmic Bax is then translocated to the mitochondria, causing the release of Cyt c protein. Therefore, the results indicate that compound A1 induces apoptosis through the mitochondrial pathway and can be used the potential to develop new anti-proliferative agents.

Design, synthesis, and negative inotropic evaluation of 4-phenyl-1H-1,2,4-triazol-5(4H)-one derivatives containing triazole or piperazine moieties

In this study, four novel series of 4-phenyl-1H-1,2,4-triazol-5(4H)-one derivatives containing triazole or piperazine moieties were designed, synthesized, and evaluated for negative inotropic activity by measuring the left atrium stroke volume in isolated rabbit heart preparations. Almost all of the compounds showed an ability to moderate the cardiac workload by decreasing the heart rate and contractility. Among them, 7h was found to be the most potent with a change in stroke volume of ?48.22?±?0.36% at a concentration of 3?×?10?5?mol/L (metoprolol: ?9.74?±?0.14%). The cytotoxicity of these compounds was evaluated using the human cervical cancer cell line HeLa, the liver cancer cell line Hep3B, and the human normal hepatic cell line LO2. A preliminary study of the mechanism of action for the compound 7h on the regulation of atrial dynamics with ATP-sensitive K+ channel and L-type Ca2+ channel blockers glibenclamide and nifedipine was performed in the isolated perfused beating rabbit atria.

Synthesis of N′-arylidene-2-(5-aryl-1H-1, 2, 4-triazol-3-ylthio) acetohydrazides as antidepressants

Abstract: A series of N′-arylidene-2-(5-aryl-1H-1, 2, 4-triazol-3-ylthio) acetohydrazide were synthesized. Condensation of aromatic aldehydes with 2-(5-aryl-1H-1, 2, 4-triazol-3-ylthio) acetohydrazide gave corresponding N′ -arylidene-2-(5-aryl-1H-1, 2, 4-triazol-3-ylthio) acetohydrazide. Spectral and elemental analysis was used for structural elucidation of novel 1, 2, 4-triazole schiff bases. The newly synthesized compounds were screened for their antidepressant activity by using tail suspension test in mice. Compound 4l showed significant activity among the series. Graphical Abstract: A series of new N′-arylidene-2-(5-aryl-1H-1, 2, 4-triazol-3-ylthio)acetohydrazide have been synthesized and characterized. The results revealed that compound 4l with bromo substitution exhibited promising antidepressant activity among the series. [InlineMediaObject not available: see fulltext.].

Design, synthesis and in silico studies of new 5-substituted-2-(2-(5-aryl-1H-1, 2, 4-triazole-3-ylthio) acetyl) hydrazine carbothioamide/ carbox-amides for anticonvulsant activity

Background: Research on the synthesis of anticonvulsants is still in progress as they produce adverse effects with lesser activity as well as the patients become resistant to drug therapy. 1,2,4-triazole scaffold is a resource for the synthesis of anticonvulsant agents having better pharmacological action. Virtual Screening plays an important role to achieve binding affinity, receptor and library pre-processing, docking, scoring and top scoring hits. Optimization of drug ADME parameters continues to play an important role to achieve proof of concept, and ultimately efficacy, safely in clinical trials to address unmet medical need. Objective: The aim was to design, synthesise and evaluate anticonvulsant activity of a series of 5-substituted-2-(2-(5-aryl-1H-1,2,4-triazole-3-ylthio)acetyl) hydrazine carbothioamide/ carboxamides along with their in silico properties. Methods: Derivatives of 5-substituted-2-(2-(5-phenyl-1H-1,2,4-triazol-3-ylthio)acetyl)hydrazine carboxamides/ carbothioamides were obtained by condensation of Ethyl-2-(5-aryl-1H-1,2,4-triazol-3-ylthio)acetates with thiosemicarbazide or semicarbazide. The synthesized compounds were characterized by Fourier transform infrared spectroscopy (FTIR), nuclear magnetic resonance spectroscopy (1H NMR) and mass spectrometry (MS) while their anticonvulsant activity was screened against pentylenetetrazole-induced seizure (PTZ) against diazepam as reference standard. Molecular docking (in silico) studies were performed using 4-aminobutyrateaminotransferase in order to predict possible protein-ligand interactions. Results: Among the target compounds, 3f exhibited lower activity with 50% protection. The compounds 3e and 3h showed good to moderate levels of anticonvulsant activity with 83.3% protection at 100 mg/kg. The compounds 3g and 3i showed most significant anticonvulsant activity with 100% protection at a dose of 30 mg/kg. In silico results also revealed that 3g and 3i have shown maximum binding affinity to GABA AT protein among the tested compounds. Conclusion: The synthesized compounds showed potent anticonvulsant activity. Molecular docking results should give an insight into how further modification of lead compound can be carried out for higher inhibitory activity.

Synthesis and biological evaluation of 1,2,4-triazole-3-thione and 1,3,4-oxadiazole-2-thione as antimycobacterial agents

Resistance among dormant mycobacteria leading to multidrug-resistant and extremely drug-resistant tuberculosis is one of the major threats. Hence, a series of 1,2,4-triazole-3-thione and 1,3,4-oxadiazole-2-thione derivatives (4a–5c) have been synthesized and screened for their antitubercular activity against Mycobacterium tuberculosis H37Ra (H37Ra). The triazolethiones 4b and 4v showed high antitubercular activity (both MIC and IC50) against the dormant H37Ra by in vitro and ex vivo. They were shown to have more specificity toward mycobacteria than other Gram-negative and Gram-positive pathogenic bacteria. The cytotoxicity was almost insignificant up to 100?μg/ml against THP-1, A549, and PANC-1 human cancer cell lines, and solubility was high in aqueous solution, indicating the potential of developing these compounds further as novel therapeutics against tuberculosis infection.

An efficient nonconventional glycerol-based solid acid catalyzed synthesis and biological evaluation of phosphonate conjugates of 1,2,4-triazole thiones

A series of diethyl (3-((5-aryl-1H-1,2,4-triazol-3-yl)thio)propyl)phos-phonates (7a-t) has been synthesized in excellent yields by coupling diethyl (3-bromopropyl)phosphonate and 5-aryl-1H- 1,2,4-triazol-3-thiones employing an efficient, green and nonconventional heterogeneous SO3Hcarbon catalyst derived from glycerol. In addition, a facile and green approach for the esterification of carboxylic acids by utilizing glycerol-based solid acid catalyst has been reported. Structures of the synthesized compounds were characterized by IR, NMR and HRMS studies. These triazole derivatives were screened for their in vitro cytotoxicity using the standard MTT (3-(4,5-dimethylthiazol-2- yl)-2,5-diphenyltetra-zolium bromide) assay against a panel of five different human cancer cell lines (HeLa: Cervix, A549: Lung, A375: Skin, MDA-MB-231: Breast and T98G: Brain). The antimicrobial activities of the synthesized compounds were investigated against four bacterial strains: Bacillus subtilis, Staphylococcus aureus, Escherichia coli, Pseudomonas aeruginosa and three fungal strains: Aspergillus Niger, Aspergillus terreus, Aspergillus fumigatus. Preliminary results indicate that the compound 7f displayed maximum anticancer activity and the compounds 7d, 7e, 7f, 7m and 7q exhibited moderate antibacterial activity. The compounds 7g, 7h, 7o and 7p showed good antifungal activity with high inhibition zone diameter compared to the standard drug.

1,2,4-TRIAZOLE, 1,3,4-OXADIAZOLE, AND 1,3,4-THIADIAZOLE DERIVATIVES AND THEIR ANTIMYCOBACTERIAL ACTIVITY

Disclosed herein are novel five membered heterocyclic compounds of Formula (I) wherein, X is S or SO2; n is 0, 1; m is1 or 2; Y is N, O or S; R2 independently represents H or alkyl or halo selected from -CI, -F; or -CF3, or -OH or-NH2 or - NO2; and R1 independently represents H or C1 to C5 straight or branched chain alkyl, alkenyl, alkynyl or a group -(CH2)5Br or pyrrolidine or - NHR' wherein R' is H or isopropyl or (II) or (III) which selectively act against dormant pathogenic tuberculi bacilli and exhibit antiproliferative activities and for treatment of a disease or disorder associated with GroEL1/GroEL2 activity. The invention relates to a process for preparation of novel five membered heterocyclic compounds of Formula I and to pharmaceutical compositions thereof.

Magnetically Recyclable Nano-Fe 2O 3-Catalyzed Chemoselective Synthesis and Antioxidant Activity of Diethyl (3-((5-Aryl-1 H-1,2,4-triazol-3-yl)thio)propyl) phosphonates

An efficient, green, and chemoselective S-alkylation of 5-aryl-1H-1,2,4-triazole-3-thiones with diethyl (3-bromopropyl)phosphonate in water, catalyzed by nano-Fe2O3 under ligand-and base-free conditions, is reported. Clean reaction, less expensive catalyst, excellent yields, and easy workup are the advantages of the present method. The catalyst can be easily collected by a magnet and recycled without significant loss in catalytic activity. The newly synthesized compounds were screened for their antioxidant property by using 1,1-diphenyl-2-picrylhydrazyl (DPPH) scavenging assay. The majority of the compounds exhibited good antioxidant activity.