36304-40-2

Usage

Uses

Used in Pharmaceutical Industry:
2-Chlorophenoxyacetic Acid Hydrazide is used as a building block for the synthesis of various pharmaceutical compounds. Its unique structure allows for the creation of new drugs with potential therapeutic applications, contributing to the development of novel treatments for various medical conditions.
Used in Agrochemical Industry:
In the agrochemical sector, 2-Chlorophenoxyacetic Acid Hydrazide is used as a precursor in the production of certain agrochemicals. Its chemical properties make it suitable for the synthesis of compounds that can be used in the development of pesticides, herbicides, and other agricultural products, aiming to improve crop yield and protect plants from pests and diseases.
Used in Chemical Research:
2-Chlorophenoxyacetic Acid Hydrazide is employed as a research tool in chemical laboratories, where it is used to study the properties and reactions of phenoxyacetic acid derivatives. This helps scientists understand the behavior of these compounds and explore their potential applications in various fields, including materials science and environmental chemistry.

InChI:InChI=1/C8H9ClN2O2/c9-6-3-1-2-4-7(6)13-5-8(12)11-10/h1-4H,5,10H2,(H,11,12)

Upstream product

• 6956-85-0 Methyl (2-chlorophenoxy)acetate 
• 52094-97-0 ethyl 2-(2-chlorophenoxy)acetate 
• 614-61-9 (2-chlorophenoxy)acetic acid 
• 95-57-8 2-monochlorophenol 

Downstream Products

• 21520-96-7 5-(2-chloro-phenoxymethyl)-[1,3,4]oxadiazol-2-ylamine 
• 125299-05-0 (2-Chloro-phenoxy)-acetic acid [2-oxo-1,2-dihydro-indol-(3Z)-ylidene]-hydrazide 
• 77869-89-7 2-[2-(2-Chloro-phenoxy)-acetyl]-5-methyl-2,4-dihydro-pyrazol-3-one 
• 75000-59-8 5-(2-Chloro-phenoxymethyl)-4-p-tolyl-4H-[1,2,4]triazole-3-thiol 
• 64910-34-5 3-(o-chlorophenoxy)methyl-4-phenyl-5-mercapto-1,2,4-triazole 
• 119869-02-2 2-{[(2-chlorophenyl)oxy]acetyl}hydrazinecarbothioamide 
• 474315-36-1 C₁₁H₁₄ClN₃O₂S 
• 180798-34-9 4-bromo-N-{N'-[(2-chloro-phenoxy)-acetyl]-hydrazinocarbothioyl}-benzamide 
• 572872-31-2 1-[(2-chlorophenyloxy)acetyl]-4-(3-methylbenzoyl)thiosemicarbazide 
• 343329-97-5 2-(2-chlorophenyl)oxymethyl-5-mercapto-1,2,4-triazole 
• 74228-36-7 3-(4-chlorophenyl)aminomethyl-5-(2-chlorophenoxy)methyl-1,3,4-oxadiazole-2-thione 
• 120353-33-5 3-(2-chlorophenyl)aminomethyl-5-(2-chlorophenoxy)methyl-1,3,4-oxadiazole-2-thione 

Relevant academic research and scientific papers

Design, synthesis and molecular modelling of phenoxyacetohydrazide derivatives as Staphylococcus aureus MurD inhibitors

In the present work we synthesized a new series of phenoxyacetohydrazide functional compounds 4a-k and characterized by spectral data. Synthesized compounds were screened in vitro for their antibacterial activity. Compounds 4a, 4j and 4k exhibited inhibitory activity against S. aureus NCIM 5022 with MIC value of 64?μg/ml These compounds also exhibited activity against methicillin resistant S. aureus ATCC 43300 with MIC of 128?μg/ml. Among all the tested compounds 4c and 4j showed highest activity, respectively against B. subtilis NCIM 2545 and K. pneumoniae NCIM 2706. Only one compound i.e. 4d showed activity against another Gram-negative bacteria P. aeruginosa NCIM 2036 with MIC value of 64?μg/ml. Among three tested compounds, 4k exhibited highest inhibitory activity against S. aureus MurD enzyme with IC50 value of 35.80?μM. Further binding interactions of 4a-k with the modelled S. aureus MurD catalytic pocket residues is investigated with the extra-precision molecular docking and binding free energy calculation by MM-GBSA approach. The van der Waals energy term was observed to be the driving force for binding. Further, 50?ns molecular dynamics simulations were performed to validate the stabilities of 4j- and 4k-modelled S. aureus MurD. Graphic abstract: [Figure not available: see fulltext.]

Expedient discovery for novel antifungal leads: 1,3,4-Oxadiazole derivatives bearing a quinazolin-4(3H)-one fragment

Developing novel fungicide candidates are intensively promoted by the rapid emergences of resistant fungi that outbreak on agricultural production. Aiming to discovery novel antifungal leads, a series of 1,3,4-oxadiazole derivatives bearing a quinazolin-4(3H)-one fragment were constructed for evaluating their inhibition effects against phytopathogenic fungi in vitro and in vivo. Systematically structural optimizations generated the bioactive molecule I32 that was identified as a promising inhibitor against Rhizoctonia solani with the in vivo preventative effect of 58.63% at 200 μg/mL. The observations that were captured by scanning electron microscopy and transmission electron microscopy demonstrated that the bioactive molecule I32 could induce the sprawling growth of hyphae, the local shrinkage and rupture on hyphal surfaces, the extreme swelling of vacuoles, the striking distortions on cell walls, and the reduction of mitochondria numbers. The above results provided an indispensable complement for the discovery of antifungal lead bearing a quinazolin-4(3H)-one and 1,3,4-oxadiazole fragment.

N-Amino-1,8-Naphthalimide is a Regenerated Protecting Group for Selective Synthesis of Mono-N-Substituted Hydrazines and Hydrazides

A new route to synthesis of various mono-N-substituted hydrazines and hydrazides by involving in a new C?N bond formation by using N-amino-1,8-naphthalimide as a regenerated precursor was invented. Aniline and phenylhydrazines are reproduced upon reacting these individually with 1,8-naphthalic anhydride followed by hydrazinolysis. The practicality and simplicity of this C?N dihalo alkanes; developed a synthon for bond formation protocol was exemplified to various hydrazines and hydrazides. N-amino-1,8-naphthalimide is suitable synthon for transformation for selective formation of mono-substituted hydrazine and hydrazide derivatives. Those are selective mono-amidation of hydrazine with acid halides; mono-N-substituted hydrazones from aldehydes; synthesis of N-aminoazacycloalkanes from acetohydrazide scaffold and inserted to hydroxy derivatives; distinct synthesis of N,N-dibenzylhydrazines and N-benzylhydrazines from benzyl halides; synthesis of N-amino-amino acids from α-halo esters. Ecofriendly reagent N-amino-1,8-naphthalimide was regenerated with good yields by the hydrazinolysis in all procedures.

Synthesis and Insecticidal Evaluation of Novel N-pyridylpyrazole Derivatives Containing Diacylhydrazine/1,3,4-Oxadiazole Moieties

Two series of novel N-pyridylpyrazole derivatives containing diacylhydrazine/1,3,4-oxadiazole moieties were designed and synthesized based on the structure of chlorantraniliprole and characterized via 1H-NMR, 13C-NMR, IR, MS, and elemental analysis. The preliminary bioassay indicated that some of the title compounds I and II exhibited larvicidal activities against Mythimna separata with 90–100% death rates at 500?mg/L. The further test showed that these compounds had weak insecticidal activity against Mythimna separata and Plutella xylostella at 200?mg/L and might be not suitable as insecticide lead compound for further optimization.

Synthesis and Herbicidal Activity of Some Novel Pyrazole Derivatives

Some novel pyrazole derivatives were designed and synthesized through multi-step reactions from substituted phenol as starting material. Their structures were confirmed by 1H NMR, FTIR, MS and elemental analysis. All these compounds were evaluated their herbicidal activity. The preliminary bioassay results indicated that some of title compounds displayed moderate herbicidal activity at 200 μg/mL. Among them, compounds 4-chloro-N'-(2-(2,5-dimethyl-phenoxy) acetyl)-3-ethyl-1-methyl-1H-pyrazole-5-carbohydrazide, 4-chloro-N'-(2-(2,4-dichlorophenoxy)acetyl)- 3-ethyl-1-methyl-1H-pyrazole-5-carbohydrazide, 4-chloro-3-ethyl-1-methyl-N'-(2-(m-tolyloxy) acetyl)-1H-pyrazole-5-carbohydrazide and 4-chloro-3-ethyl-1-methyl-N'-(2-(3-nitrophenoxy)acetyl)- 1H-pyrazole-5-car-bohydrazide possessed 95%, 100%, 95% and 95% inhibition against Brassica campestris respectively. In the further bioassay, the compound 6l exhibited excellent herbicidal activity either monocotyledon or dicotyledon plant at 150 g/ha.

Design, synthesis, molecular docking and 3D-QSAR studies of potent inhibitors of enoyl-acyl carrier protein reductase as potential antimycobacterial agents

In order to develop a lead antimycobacterium tuberculosis compound, a series of 52, novel pyrrole hydrazine derivatives have been synthesized and screened which target the essential enoyl-ACP reductase. The binding mode of the compounds at the active site of enoyl-ACP reductase was explored using surflex-docking method. The binding model suggests one or two hydrogen bonding interactions between pyrrole hydrazones and InhA enzyme. Highly active compound 5r (MIC 0.2 μg/mL) showed hydrogen bonding interactions with Tyr158 and NAD+ in the same manner as those of ligands PT70 and triclosan. The CoMFA and CoMSIA models generated with database alignment were the best in terms of overall statistics. The predictive ability of the CoMFA and CoMSIA models was determined using a test set of 13 compounds, which gave predictive correlation coefficients (rpred2) of 0.896 and 0.930, respectively.

Anthelmintic evaluation of some novel synthesized 1,2,4-triazole moiety clubbed with benzimidazole ring

A series of N-[3-{(1H-benzo[d]imidazol-2-ylthio) methyl}-5-mercapto-4H-1,2, 4-triazol-4-yl]-2-substituted phenoxy acetamide 6(a-g) were synthesized by the mixture of the compound of potassium 2-(2-(1H-benzo[d]imidazol-2-ylthio) acetyl) hydrazinecarbodithioate (4) and arytoxy acid hydrazide (5) in presence of hydrochloric acid. The predicted structures of the synthesized compounds were confirmed by different spectral analysis studies. The title compounds 6(a-g) were screened for anthelmintic activity against Pheretima posthumous. The entire compounds were exhibited good anthelmintic activity when compared with standard drugs such as Albendazole and Piperazine.

Synthesis and xanthine oxidase inhibitory activity of 7-methyl-2- (phenoxymethyl)-5H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-5-one derivatives

An elevated level of blood uric acid (hyperuricemia) is the underlying cause of gout. Xanthine oxidase is the key enzyme that catalyzes the oxidation of hypoxanthine to xanthine and then to uric acid. Allopurinol, a widely used xanthine oxidase inhibitor is the most commonly used drug to treat gout. However, a small but significant portion of the population suffers from adverse effects of allopurinol that includes gastrointestinal upset, skin rashes and hypersensitivity reactions. Moreover, an elevated level of uric acid is considered as an independent risk factor for cardiovascular diseases. Therefore use of allopurinol-like drugs with minimum side effects is the ideal drug of choice against gout. In this study, we report the synthesis of a series of pyrimidin-5-one analogues as effective and a new class of xanthine oxidase inhibitors. All the synthesized pyrimidin-5-one analogues are characterized by spectroscopic techniques and elemental analysis. Four (6a, 6b, 6d and 6f) out of 20 synthesized molecules in this class showed good inhibition against three different sources of xanthine oxidase, which were more potent than allopurinol based on their respective IC50 values. Molecular modeling and docking studies revealed that the molecule 6a has very good interactions with the Molybdenum-Oxygen-Sulfur (MOS) complex a key component in xanthine oxidase. These results highlight the identification of a new class of xanthine oxidase inhibitors that have potential to be more efficacious, than allopurinol, to treat gout and possibly against cardiovascular diseases.

A rapid and high-yield synthesis of aryloxyacetyl hydrazides under microwave irradiation and with phase transfer catalysis

A series of aryloxyacetyl hydrazides 4a-l were synthesised under microwave irradiation and phase transfer catalysis conditions. By the optimisation of the reaction conditions, a rapid, high-yield and efficient method for the preparation of aryloxyacety hydrazide was given.

Synthesis and antibacterial activity of N-bridged heterocycles derived from aryloxymethyltriazoles

Reactions of 3-aryloxymethyl-4-amino-5-mercapto-1,2,4-triazoles 1 with aromatic carboxylic acids, furoic acid, oxalic acid, monochloroacetic acid and phenacyl bromide furnish various N-bridged heterocycles viz., triazolothiadiazoles, bistriazolothiadiazoles, triazolothiadiazinones and triazolothiadiazines. The structures of these N-bridged heterocycles are characterized on the basis of elemental analyses, IR, NMR and mass spectral data. Some of these compounds are also subjected to antibacterial screening studies.