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Cas:13273-53-5
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inquiry1H-1,2,3-TRIAZOLE, 4-BROMO-1-METHYL- Basic information Product Name: 1H-1,2,3-TRIAZOLE, 4-BROMO-1-METHYL- Synonyms: 4-broMo-1-Methyl-1H-1,2,3-triazo;1H-1,2,3-TRIAZOLE, 4-BROMO-1-METHYL-;4-BROMO-1-METHYL-1H-1,2,3-TRIAZOLE;4-BroMo-1-Methyl-1,2,3-
Cas:13273-53-5
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inquiryOur Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con
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inquiryWITH 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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inquiry1.In No Less 10 years exporting experience. you can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specializ
Cas:13273-53-5
Min.Order:1 Gram
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inquiry1H-1,2,3-TRIAZOLE, 4-BROMO-1-METHYL- CAS:13273-53-5 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 qua
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Min.Order:1 Gram
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inquiryHenan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod
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inquiryA substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc
Cas:13273-53-5
Min.Order:4 Kilogram
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inquiryJ&H CHEM 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. J&H CHEM has some Manufacturing base in Jia
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inquiryZibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi
Cas:13273-53-5
Min.Order:10 Gram
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inquiryWe Huarong Pharm can provide Customized Synthesis & Process R&D & APIs and intermediates Production & Quality Research & Registration Application, especially our GMP validation service which complies with SFDA, FDA, WHO and EU EMPA. O
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Cas:13273-53-5
Min.Order:1 Gram
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inquiryAppearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
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inquiryThe process is mature and can be mass produced to 100 kg, with good quality and purity up to 99%.The product has a large stock and can be supplied stably. Package:bottle Application:Drug R&D Transportation:Sealed drying(25℃) Port:ShangHai
Cas:13273-53-5
Min.Order:1 Gram
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inquiryLower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe
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inquiryhigh purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou
high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:Beijing or Guangzhou
Cas:13273-53-5
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inquiry1. Product advantages? High purity, all above 98.5%, no impurities after dissolution? We will test each batch to ensure quality? OEM and private brand services designed for free? Various cap colors available? We can also provide MT1 peptide powder2.
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inquiryAnsciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali
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inquiryWe product this chemical more than 10 years . We are very experience to export it to many countries, Our superior & stable quality , competitive price gain warm reception from our customers. Application:Chemical intermediate
Cas:13273-53-5
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inquiry4-BROMO-1-METHYL-1H-1,2,3-TRIAZOLECASAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
13273-53-5 Application:intermediate
Cas:13273-53-5
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Type:Lab/Research institutions
inquiryStock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:any port in China
Cas:13273-53-5
Min.Order:0
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inquiryKnown for its best quality and competitve price, this chemicals we offered is widely appreciated by our customers.Appearance:White powder Storage:keep sealed and keep from direct light Package:According client's requirements Application:pharmaceutica
Cas:13273-53-5
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Cas:13273-53-5
Min.Order:0
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inquiryBest Seller, High Quality, Competitive Price, Fast Delivery, Quick ResponseAppearance:powder, or liquid Storage:Stored in room temperature, ventilated place Package:Bottle, barrel, cargo, container, etc. Application:Pharmaceuticals, intermediates, AP
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inquiry1-methyl-4,5-dibromo-1H-1,2,3-triazole
4-bromo-1-methyl-1H-1,2,3-triazole
Conditions | Yield |
---|---|
With isopropylmagnesium chloride In tetrahydrofuran at -10℃; Temperature; Reagent/catalyst; Solvent; | 90% |
diazomethane
diethyl ether
bromocyane
A
4-bromo-1-methyl-1H-1,2,3-triazole
B
4-bromo-2-methyl-2H-1,2,3-triazole
C
5-bromo-1-methyl-1H-1,2,3-triazole
D
cyanomethyl bromide
1-methyl-1,2,3-triazole
4-bromo-1-methyl-1H-1,2,3-triazole
Conditions | Yield |
---|---|
With tetrachloromethane; bromine | |
With sodium hypobromide; acetic acid |
4-bromo-1-methyl-1H-1,2,3-triazole
Conditions | Yield |
---|---|
With water; hydrogen bromide; copper |
diazomethane
bromocyane
A
4-bromo-1-methyl-1H-1,2,3-triazole
Conditions | Yield |
---|---|
With diethyl ether |
4-bromo-1-methyl-1H-1,2,3-triazole
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0); caesium carbonate In ethanol; toluene at 80℃; for 18h; Inert atmosphere; | 97% |
4-bromo-1-methyl-1H-1,2,3-triazole
2-isopropenyl-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane
Conditions | Yield |
---|---|
Stage #1: 4-bromo-1-methyl-1H-1,2,3-triazole; 2-isopropenyl-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride In 1,4-dioxane for 0.0833333h; Suzuki Coupling; Stage #2: With water; sodium carbonate In 1,4-dioxane at 85℃; for 14h; | 94% |
4-bromo-1-methyl-1H-1,2,3-triazole
Conditions | Yield |
---|---|
With potassium phosphate; methanesulfonic acid(2-dicyclohexylphosphino-2′,4′,6′-triisopropyl-1,1′-biphenyl)[2-(2′-amino-1,1′-biphenyl)]palladium(II) In 1,4-dioxane; water at 80℃; for 2h; Inert atmosphere; | 77% |
4-bromo-1-methyl-1H-1,2,3-triazole
Conditions | Yield |
---|---|
With (2-dicyclohexylphosphino-2’,4’,6’-triisopropyl-1,1 ‘-biphenyl)[2-(2’-amino-1,1‘-biphenyl)]palladium(II) methanesulfonate; caesium carbonate In 1,4-dioxane; water at 135℃; for 1h; Suzuki Coupling; Inert atmosphere; Sealed tube; Microwave irradiation; | 74% |
4-bromo-1-methyl-1H-1,2,3-triazole
4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)aniline
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0); caesium carbonate In 1,4-dioxane; water at 90℃; for 32h; Inert atmosphere; | 73% |
4-bromo-1-methyl-1H-1,2,3-triazole
chloro-diphenylphosphine
Conditions | Yield |
---|---|
Stage #1: 4-bromo-1-methyl-1H-1,2,3-triazole With n-butyllithium In hexane; toluene at -78 - 0℃; for 0.25h; Stage #2: chloro-diphenylphosphine In hexane; toluene at 20℃; for 1h; | 19% |
4-bromo-1-methyl-1H-1,2,3-triazole
Conditions | Yield |
---|---|
With dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; caesium carbonate In 1,4-dioxane; water at 80℃; | 13% |
4-bromo-1-methyl-1H-1,2,3-triazole
Conditions | Yield |
---|---|
With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium carbonate In water; N,N-dimethyl-formamide at 90℃; for 2h; Inert atmosphere; | 7% |
4-bromo-1-methyl-1H-1,2,3-triazole
Conditions | Yield |
---|---|
With copper(l) iodide; potassium carbonate; N,N`-dimethylethylenediamine In acetonitrile at 22 - 170℃; for 0.5h; Inert atmosphere; Microwave irradiation; Sealed tube; | 6% |
4-bromo-1-methyl-1H-1,2,3-triazole
Conditions | Yield |
---|---|
With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; sodium carbonate In 1,4-dioxane; water at 100℃; for 16h; Inert atmosphere; | 4.8% |
4-bromo-1-methyl-1H-1,2,3-triazole
Conditions | Yield |
---|---|
With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; sodium carbonate In 1,4-dioxane; water at 100℃; for 16h; Inert atmosphere; | 4.2% |
4-bromo-1-methyl-1H-1,2,3-triazole
p-hydroxymethylphenylboronic acid
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0); sodium carbonate In 1,4-dioxane; water for 16h; Inert atmosphere; Reflux; | 3.4 g |
Conditions | Yield |
---|---|
Stage #1: 4-bromo-1-methyl-1H-1,2,3-triazole; (S)-4-(2-amino-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl)-N-(1-(3-chlorophenyl)-2-hydroxyethyl)-2-fluorobenzamide With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; sodium carbonate In 1,4-dioxane; 1,2-dimethoxyethane at 20℃; for 5h; Suzuki Coupling; Stage #2: trifluoroacetic acid In water; acetonitrile |
4-bromo-1-methyl-1H-1,2,3-triazole
Conditions | Yield |
---|---|
With dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; potassium carbonate In water at 95℃; | 0.011 g |
4-bromo-1-methyl-1H-1,2,3-triazole
tert-Butyl acrylate
Conditions | Yield |
---|---|
With palladium diacetate; triethylamine; tris-(o-tolyl)phosphine In N,N-dimethyl-formamide at 110℃; for 12h; | 3.6 g |
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