efficient,board spectrum bactericide , Prevention of disease caused by fungus of crops. Industrial mildew preventive Appearance:White Powder Package:25kgs paper drum Application:efficient,board spectrum bactericide , Prevention of disease caused b
Dayangchem’s R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. DayangChem can provide different quantiti
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inquiryItems Standard Result Assay (Ursolic acid) 98%min 98.22% -----------------------------------------------------------------------------------------------------------
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inquiryXi’an Quanao Biotech Co., Ltd. with 18 years experience in plant extract filed. Product grade: Medicine, Health care product, Cosmetics, Food, Beverage, Feed. Hot selling market: Europe, North America, South America, Middle East, Asia Pacifi
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The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi
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Min.Order:1 Gram
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Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block
Name:2-(4-thiazolyl)benzimidazole CAS:148-79-8 Grade:For chemical industry, scientific research and export Product Quality 12 years of chemical raw materials Mature operation of the industry System stability Data storage Security without vu
Cas:148-79-8
Min.Order:25 Kilogram
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inquiryProduct Name: Thiabendazole Synonyms: STORITE;TBZ;TBZ(R);TECTO;TECTO(R);THIBENZOLE(R);THIABENDAZOLE (TM);THIABENDAZOL CAS: 148-79-8 MF: C10H7N3S MW: 201.25 EINECS: 205-725-8 Product Categories: Xanthones;Heterocyclic Compounds;FUNGICIDE;Heter
Our advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva
WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et
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inquiryAdvantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the R&
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inquiryName: 2-(4-thiazolyl)benzimidazole CAS: 148-79-8 Molecular formula: C10H7N3S Molecular weight: 201.25 Appearance:White Powder Storage:Store in cool and dry plac
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inquiryHanways chempharm is a specialized company concentrating on the R&D, production, marketing and technical service of APIs and pharmaceutical intermediates. The marketing department is located in Wuhan. We have two GMP facilities in Hubei Pr
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Min.Order:1 Kilogram
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inquiryWe are the manufacturers and suppliers of API in China, and warehouse in Germany and USA of California, which can quickly and safely deliver to your address 1.High quality and competitive price. 2.Free sample for your evaluation. 3.Promptly delivery
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Type:Trading Company
inquiryOur company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At present,
Thiabendazole CAS:148-79-8 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic intermediates
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Min.Order:1 Gram
Negotiable
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inquiryHello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai
Thiabendazole CAS: 148-79-8 Specification mp 298-301°c storage temp. 0-6°c form powder color light yellow water solubility 0.005 g/100 ml merck 9289 cas databa
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Negotiable
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inquirythiabendazole
Conditions | Yield |
---|---|
With sodium hypochlorite; sodium carbonate In methanol; water at 0 - 65℃; for 1.5h; pH=9 - 10; | 97.82% |
Stage #1: C10H9N3S*ClH With sodium carbonate In methanol; water at 0 - 5℃; for 0.333333h; Stage #2: With sodium hypochlorite In methanol; water at 5 - 65℃; for 2h; |
thiazole-4-carbonitrile
1,2-diamino-benzene
ascorbic acid
thiabendazole
Conditions | Yield |
---|---|
With hydrogenchloride; ethylenediaminetetraacetic acid In water | 92.7% |
thiazole-4-carbonitrile
o-phenylenediamine hydrochloride
1,2-diamino-benzene
ascorbic acid
thiabendazole
Conditions | Yield |
---|---|
With hydrogenchloride; ethylenediaminetetraacetic acid In methanol; water | 91.7% |
With hydrogenchloride; ethylenediaminetetraacetic acid In water |
Conditions | Yield |
---|---|
Stage #1: 1,2-diamino-benzene With polyphosphoric acid at 150℃; Inert atmosphere; Stage #2: Thiazole-4-carboxylic acid at 230℃; for 2h; Reagent/catalyst; Temperature; Inert atmosphere; | 88% |
With polyphosphoric acid for 3h; Reflux; |
thiazole-4-carbonitrile
1,2-diamino-benzene
ascorbic acid
butan-1-ol
thiabendazole
Conditions | Yield |
---|---|
With methanesulfonic acid In water | 87.1% |
With acetic acid In water | 75.4% |
Conditions | Yield |
---|---|
With sodium metabisulfite In N,N-dimethyl-formamide at 120℃; | 85% |
Stage #1: 1,3-thiazole-4-carbaldehyde; 1,2-diamino-benzene In N,N-dimethyl-formamide for 0.0833333h; Inert atmosphere; Stage #2: With sodium metabisulfite In N,N-dimethyl-formamide at 20℃; Inert atmosphere; | |
With sodium disulfite In N,N-dimethyl-formamide at 20℃; for 8h; | |
With sodium metabisulfite In N,N-dimethyl-formamide at 120℃; | |
With sodium metabisulfite In N,N-dimethyl-formamide for 6h; |
thiazole-4-carbonitrile
aminosulfonic acid
1,2-diamino-benzene
ascorbic acid
butan-1-ol
thiabendazole
Conditions | Yield |
---|---|
In water | 75.7% |
thiazole-4-carbonitrile
1,2-diamino-benzene
ascorbic acid
butan-1-ol
thiabendazole
Conditions | Yield |
---|---|
In water | 74.5% |
thiabendazole
Conditions | Yield |
---|---|
With [4,4’-bis(1,1-dimethylethyl)-2,2’-bipyridine-N1,N1‘]bis [3,5-difluoro-2-[5-(trifluoromethyl)-2-pyridinyl-N]phenyl-C]iridium(III) hexafluorophosphate In tert-butyl methyl ether at 20℃; for 36h; Schlenk technique; Sealed tube; Inert atmosphere; | 40% |
thiabendazole
Conditions | Yield |
---|---|
With [4,4’-bis(1,1-dimethylethyl)-2,2’-bipyridine-N1,N1‘]bis [3,5-difluoro-2-[5-(trifluoromethyl)-2-pyridinyl-N]phenyl-C]iridium(III) hexafluorophosphate In tert-butyl methyl ether at 20℃; for 36h; Schlenk technique; Sealed tube; | 40% |
Conditions | Yield |
---|---|
With chloro(2-dicyclohexylphosphino-2’,4’,6’-triisopropyl-1,1‘-biphenyl)[2-(2’-amino-1,1‘-biphenyl’)]palladium(II); copper diacetate; potassium carbonate In tert-Amyl alcohol; N,N-dimethyl-formamide at 100℃; for 16h; Inert atmosphere; | 15% |
Conditions | Yield |
---|---|
In water |
diisopropyl malonate
di-tert-butyl dicarbonate
1,2-dihydroisoquinoline
thiabendazole
Conditions | Yield |
---|---|
In dichloromethane; ethyl acetate |
Conditions | Yield |
---|---|
With tetraphosphorus decasulfide In ethyl acetate at 45℃; for 2h; |
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: hydrogenchloride / water / 3 h / 100 °C 2: sulfuric acid; potassium permanganate / acetone / 1.5 h / 35 - 40 °C 3: bromine; acetic acid / 1 h / 90 °C 4: tetraphosphorus decasulfide / ethyl acetate / 2 h / 45 °C View Scheme | |
Multi-step reaction with 4 steps 1: hydrogenchloride / water / 0.03 h 2: sulfuric acid; potassium permanganate / acetone 3: acetic acid; bromine 4: tetraphosphorus decasulfide / ethyl acetate / 0.03 h View Scheme | |
Multi-step reaction with 4 steps 1: hydrogenchloride / water 2: sulfuric acid; potassium permanganate / acetone 3: bromine; acetic acid 4: tetraphosphorus decasulfide / ethyl acetate View Scheme |
1-benzimidazol-2-ylethanol
thiabendazole
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: sulfuric acid; potassium permanganate / acetone / 1.5 h / 35 - 40 °C 2: bromine; acetic acid / 1 h / 90 °C 3: tetraphosphorus decasulfide / ethyl acetate / 2 h / 45 °C View Scheme | |
Multi-step reaction with 3 steps 1: sulfuric acid; potassium permanganate / acetone 2: acetic acid; bromine 3: tetraphosphorus decasulfide / ethyl acetate / 0.03 h View Scheme | |
Multi-step reaction with 3 steps 1: sulfuric acid; potassium permanganate / acetone 2: bromine; acetic acid 3: tetraphosphorus decasulfide / ethyl acetate View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: hydrogenchloride / 1,2-dichloro-benzene / 3 h / 135 °C 2.1: sodium carbonate / water; methanol / 0.33 h / 0 - 5 °C 2.2: 2 h / 5 - 65 °C View Scheme |
thiabendazole
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: triethylamine / dichloromethane / 1 h / 0 °C 2: [4,4’-bis(1,1-dimethylethyl)-2,2’-bipyridine-N1,N1‘]bis [3,5-difluoro-2-[5-(trifluoromethyl)-2-pyridinyl-N]phenyl-C]iridium(III) hexafluorophosphate / tert-butyl methyl ether / 36 h / 20 °C / Schlenk technique; Sealed tube; Inert atmosphere View Scheme |
formamide
thiabendazole
Conditions | Yield |
---|---|
With tetraphosphorus decasulfide In ethyl acetate for 0.0333333h; | |
With tetraphosphorus decasulfide In ethyl acetate |
thiabendazole
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: trifluoroacetic acid / dichloromethane 2: chloro(2-dicyclohexylphosphino-2’,4’,6’-triisopropyl-1,1‘-biphenyl)[2-(2’-amino-1,1‘-biphenyl’)]palladium(II); copper diacetate; potassium carbonate / N,N-dimethyl-formamide; tert-Amyl alcohol / 16 h / 100 °C / Inert atmosphere View Scheme |
thiabendazole
(2-(4'-thiazolyl)benzimidazole)-dichloro-copper(II)
Conditions | Yield |
---|---|
In ethanol mixing of solns. (molar ratio metal:ligand 1:1), boiling (1-3 h); filtration, washing (EtOH), drying (air); elem. anal.; | 98% |
Conditions | Yield |
---|---|
In ethanol molar ratio Hg : ligand = 1 : 1, stirring, boiling (1 h, pptn.); filtration off, washing (EtOH), drying (in air); elem. anal.; | 98% |
Conditions | Yield |
---|---|
With Amberlite IRA-400 (Cl(1-)form) resin In methanol | 96% |
Conditions | Yield |
---|---|
With caesium carbonate In N,N-dimethyl-formamide at 23℃; for 12h; Inert atmosphere; | 95% |
thiabendazole
Conditions | Yield |
---|---|
With Amberlite IRA-400 (Cl(1-)form) resin In methanol | 94% |
thiabendazole
Conditions | Yield |
---|---|
With Amberlite IRA-400 (Cl(1-)form) resin In methanol | 94% |
thiabendazole
(2-(4'-thiazolyl)benzimidazole)-dichloro-manganese(II)
Conditions | Yield |
---|---|
In ethanol mixing of solns. (molar ratio metal:ligand 1:1), boiling (1-3 h); filtration, washing (EtOH), drying (air); elem. anal.; | 94% |
benzyl bromide
thiabendazole
4-(1-benzyl-1H-benzo[d]imidazol-2-yl)thiazole
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 60℃; Inert atmosphere; | 94% |
With sodium hydride In N,N-dimethyl-formamide at 20℃; | 87% |
Stage #1: thiabendazole With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 0.5h; Schlenk technique; Inert atmosphere; Stage #2: benzyl bromide In N,N-dimethyl-formamide at 20℃; for 4h; Schlenk technique; Inert atmosphere; | 65% |
bis[dichloro(pentamethylcyclopentadienyl)iridium(III)]
thiabendazole
Conditions | Yield |
---|---|
In dichloromethane at 20℃; for 20h; Inert atmosphere; Schlenk technique; | 94% |
Conditions | Yield |
---|---|
With Amberlite IRA-400 (Cl(1-)form) resin In methanol | 93% |
Conditions | Yield |
---|---|
With Amberlite IRA-400 (Cl(1-)form) resin In methanol | 93% |
thiabendazole
zinc(II) chloride
(2-(4'-thiazolyl)benzimidazole)-dichloro-zinc
Conditions | Yield |
---|---|
In ethanol mixing of solns. (molar ratio metal:ligand 1:1), boiling (1-3 h); filtration, washing (EtOH), drying (air); elem. anal.; | 93% |
thiabendazole
Conditions | Yield |
---|---|
With Amberlite IRA-400 (Cl(1-)form) resin In methanol | 92% |
Conditions | Yield |
---|---|
With Amberlite IRA-400 (Cl(1-)form) resin In methanol | 92% |
thiabendazole
N-propyl-2-(4-thiazolyl)benzimidazole
Conditions | Yield |
---|---|
With Amberlite IRA-400 (Cl(1-)form) resin In methanol | 92% |
thiabendazole
4-(1-benzyl-1H-benzo[d]imidazol-2-yl)thiazole
Conditions | Yield |
---|---|
With Amberlite IRA-400 (Cl(1-)form) resin In methanol | 91% |
With sodium hydride In N,N-dimethyl-formamide at 20℃; |
Conditions | Yield |
---|---|
Stage #1: thiabendazole With hydrogenchloride In water at 20℃; for 1h; Stage #2: sodium docusate In water; acetone at 20℃; Product distribution / selectivity; | 91% |
thiabendazole
methyl iodide
4-(1-methyl-1H-benzo[d]imidazol-2-yl)thiazole
Conditions | Yield |
---|---|
With sodium hydride In N,N-dimethyl-formamide at 20℃; | 90% |
Stage #1: thiabendazole With sodium hydride In N,N-dimethyl-formamide; benzene for 0.5h; Stage #2: methyl iodide In N,N-dimethyl-formamide; benzene for 1h; Heating; | 79% |
Stage #1: thiabendazole With caesium carbonate In dimethyl sulfoxide at 80℃; for 1.5h; Inert atmosphere; Schlenk technique; Stage #2: methyl iodide In dimethyl sulfoxide at 20℃; for 20h; Inert atmosphere; Schlenk technique; | 71% |
With sodium hydride; N,N-dimethyl-formamide In benzene Heating; | |
With sodium hydride In N,N-dimethyl-formamide |
Conditions | Yield |
---|---|
With Amberlite IRA-400 (Cl(1-)form) resin In methanol | 90% |
thiabendazole
Conditions | Yield |
---|---|
With Amberlite IRA-400 (Cl(1-)form) resin In methanol | 90% |
thiabendazole
4-(1-methyl-1H-benzo[d]imidazol-2-yl)thiazole
Conditions | Yield |
---|---|
With Amberlite IRA-400 (Cl(1-)form) resin In methanol | 90% |
With sodium hydride In N,N-dimethyl-formamide at 20℃; |
Conditions | Yield |
---|---|
In ethanol mixing of solns. (molar ratio metal:ligand 1:2), boiling (1-3 h); filtration, washing (EtOH), drying (air); elem. anal.; | 90% |
thiabendazole
Conditions | Yield |
---|---|
In ethanol addn. of a soln. of metal salt in ethanol to a soln. of ligand in ethanol, standing for 1 wk; elem. anal.; | 89% |
Conditions | Yield |
---|---|
Stage #1: aqueous cadmium chloride; diphenic acid; water; thiabendazole With sodium hydroxide In methanol; N,N-dimethyl-formamide for 0.5h; pH=6; Stage #2: In methanol; N,N-dimethyl-formamide at 130℃; for 72h; Sealed tube; | 88% |
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 25℃; for 8h; | 88% |
Conditions | Yield |
---|---|
With sodium hydride In N,N-dimethyl-formamide at 20℃; | 88% |
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