Items Standard Result Appearance Off-white powder Off-white powder H-NMR Conforms to spectr
Cas:139585-70-9
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inquiryWelcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our
Cas:139585-70-9
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inquiryProduct Description Product Name 2-Bromo-5-cyanopyridine CAS No. 139585-70-9 Appearance Yellowish to off-white powder Assay ≥99% Capacity 20mt/year Min.packin
Cas:139585-70-9
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inquiryhe company has advanced technology, as well as a large number of excellent R & D team, to provide customers from the grams to one hundred kilograms and tons of high-quality products, competitive prices and quality se T rvice Appearance:
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inquiryDayangChem exported this product to many countries and regions at best price in China. If you are looking for the product’s supplier in China, DayangChem is your best choice. As a leading manufacturer and supplier of chemicals in China, Day
Cas:139585-70-9
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inquiryOur 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
Cas:139585-70-9
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inquiryOur company was built in 2009 with an ISO certificate.In the past 6 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O
Cas:139585-70-9
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inquiryOur 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
Cas:139585-70-9
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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
Cas:139585-70-9
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inquiry1.No Less 8 years exporting experience. Clients 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 Specialized
Cas:139585-70-9
Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiryProduct Name: 2-Bromo-5-cyanopyridine CAS: 139585-70-9 MF: C6H3BrN2 MW: 183.01 EINECS: 676-398-0 Mol File: 139585-70-9.mol 2-Bromo-5-cyanopyridine Structure 2-Bromo-5-cyanopyridine Chemical Properties Melting point 136-140 Boi
Cas:139585-70-9
Min.Order:1 Gram
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Type:Lab/Research institutions
inquiryPacking: According to customer requirements Delivery time: In stock or depands Port of shipment: Ningbo/Shanghai/Qingdao OEM/ODM:Welcome Sample:We can offer our existing samples at once Appearance:white powder/ Refer to COA Storage:Refer to COA
Cas:139585-70-9
Min.Order:1 Kilogram
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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 prese
Cas:139585-70-9
Min.Order:1 Gram
FOB Price: $7.9 / 8.2
Type:Trading Company
inquiry2-Bromo-5-cyanopyridine CAS:139585-70-9 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
Cas:139585-70-9
Min.Order:1 Gram
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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
Cas:139585-70-9
Min.Order:1 Kilogram
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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
Cas:139585-70-9
Min.Order:0
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inquiryBest quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia
Appearance:white powder Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for research and industrial manufacture. Transportation:Common products:Sea/Air/Courie
Cas:139585-70-9
Min.Order:100 Metric Ton
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inquiryOur advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We have s
Cas:139585-70-9
Min.Order:10 Kilogram
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Type:Trading Company
inquiryHangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det
Cas:139585-70-9
Min.Order:0 Metric Ton
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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
Cas:139585-70-9
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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:139585-70-9
Min.Order:4 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryWhy Choose Us: 1. Factory direct sales, so we can provide the competitive price and high quality product base on 8 years of production and R&D experience. 2. It is available in stock for quick shipment.Products could be packaged according to cu
Massive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and
Cas:139585-70-9
Min.Order:1 Gram
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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:139585-70-9
Min.Order:10 Gram
FOB Price: $100.0
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inquiryThe 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 providing h
Product Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,
Cas:139585-70-9
Min.Order:1 Kilogram
Negotiable
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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. Product Name:2-Bromo-5-cyanopyridine CAS No:139585-
factory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B
Cas:139585-70-9
Min.Order:1 Kilogram
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Type:Trading Company
inquiry6-chloronicotinonitrile
2-bromo-5-cyanopyridine
Conditions | Yield |
---|---|
With phosphorus tribromide at 145℃; for 64h; | 81% |
Stage #1: 6-chloronicotinonitrile With phosphorus tribromide at 145℃; for 64h; Stage #2: With sodium hydrogencarbonate In water | 81% |
With phosphorus tribromide at 145℃; for 64h; | 61% |
zinc(II) cyanide
6-bromopyridin-3-ylboronic acid
2-bromo-5-cyanopyridine
Conditions | Yield |
---|---|
With copper(II) nitrate trihydrate; cesium fluoride In methanol; water at 80℃; for 2h; | 61% |
6-bromonicotinaldehyde
2-bromo-5-cyanopyridine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: hydroxylamine hydrochloride; potassium carbonate / 20 °C 2: potassium carbonate; fluorosulfonyl fluoride / 12 h / 20 °C View Scheme |
C6H5BrN2O
2-bromo-5-cyanopyridine
Conditions | Yield |
---|---|
With fluorosulfonyl fluoride; potassium carbonate at 20℃; for 12h; | 340 mg |
2-bromo-5-(hydroxymethyl)pyridine
2-bromo-5-cyanopyridine
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: potassium carbonate; fluorosulfonyl fluoride; dimethyl sulfoxide / 20 °C 2: hydroxylamine hydrochloride; potassium carbonate / 20 °C 3: potassium carbonate; fluorosulfonyl fluoride / 12 h / 20 °C View Scheme |
2-bromo-5-cyanopyridine
6-ethenylpyridine-3-carbonitrile
Conditions | Yield |
---|---|
With triethylamine; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2 In methanol at 20 - 80℃; for 8h; Product distribution / selectivity; Sealed tube; | 99% |
With triethylamine; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2 In methanol at 80℃; for 8h; Sealed tube; | 99% |
With dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; triethylamine In ethanol; water at 90℃; Suzuki Coupling; | 98% |
1-methyl-1H-imidazole
2-bromo-5-cyanopyridine
Conditions | Yield |
---|---|
In neat (no solvent) at 190℃; for 18h; Sealed tube; | 98% |
at 190℃; for 18h; | 73% |
at 20 - 190℃; for 18h; Inert atmosphere; | 70% |
In neat (no solvent) at 190℃; for 18h; Sealed tube; |
2-bromo-5-cyanopyridine
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0); tri-tert-butyl phosphine; potassium carbonate In toluene at 100℃; Inert atmosphere; | 98% |
S-Methylisothiourea sulfate
2-bromo-5-cyanopyridine
6-(methylthio)nicotinonitrile
Conditions | Yield |
---|---|
With caesium carbonate In dimethyl sulfoxide at 80℃; for 1h; | 98% |
2-bromo-5-cyanopyridine
6-bromo-4-(((3S,4S)-1-(5-cyanopyridin-2-yl)-4-methylpyrrolidin-3-yl)amino)pyrrolo[1,2-b]pyridazine-3-carboxamide
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 100℃; for 1.5h; Sealed tube; | 97% |
8-quinolinol
2-bromo-5-cyanopyridine
6-(quinolin-8-yloxy)nicotinonitrile
Conditions | Yield |
---|---|
With 2-Picolinic acid; potassium phosphate; copper(l) iodide In dimethyl sulfoxide at 110℃; for 24h; Inert atmosphere; | 96% |
tert-butyl 4-iodopiperidine-1-carboxylate
2-bromo-5-cyanopyridine
tert-butyl 4-(5-cyanopyridin-2-yl)piperidine-1-carboxylate
Conditions | Yield |
---|---|
Stage #1: tert-butyl 4-iodopiperidine-1-carboxylate With zinc In tetrahydrofuran at 65℃; for 0.5h; Stage #2: 2-bromo-5-cyanopyridine With N-ethyl-N,N-diisopropylamine; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; copper(l) iodide at 65℃; for 18h; | 96% |
n-butyllithium
Triisopropyl borate
2-bromo-5-cyanopyridine
Conditions | Yield |
---|---|
In tetrahydrofuran; toluene 1. triisopropylborate, toluene/THF 4/1; 2. n-C4H9Li over 90 min, -78°C to room temp.; | 95% |
Conditions | Yield |
---|---|
In 1,4-dioxane at 100℃; for 16h; Sealed tube; | 95% |
(S)-3-hydroxy-pyrrolidine-1-carboxylic acid tert-butyl ester
2-bromo-5-cyanopyridine
Conditions | Yield |
---|---|
Stage #1: (S)-3-hydroxy-pyrrolidine-1-carboxylic acid tert-butyl ester With sodium hydride In N,N-dimethyl-formamide at 0 - 25℃; for 0.5h; Inert atmosphere; Stage #2: 2-bromo-5-cyanopyridine In N,N-dimethyl-formamide at 0 - 25℃; for 2h; Inert atmosphere; | 94% |
Cyclopentamine
2-bromo-5-cyanopyridine
6-(cyclopentylamino)nicotinonitrile
Conditions | Yield |
---|---|
In 1,4-dioxane at 100℃; for 16h; Sealed tube; | 93% |
2-bromo-5-cyanopyridine
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0) In toluene at 110℃; for 8h; Stille Cross Coupling; Inert atmosphere; | 93% |
S-tert-butylsulfinimide
2-bromo-5-cyanopyridine
N-(5-cyanopyridin-2-yl)-2-methylpropane-2-sulfinamide
Conditions | Yield |
---|---|
With palladium diacetate; caesium carbonate; 4,5-bis(diphenylphos4,5-bis(diphenylphosphino)-9,9-dimethylxanthenephino)-9,9-dimethylxanthene In 1,4-dioxane at 100℃; for 15h; Inert atmosphere; | 92% |
2-bromo-5-cyanopyridine
6-bromopyridine-3-carboxamide
Conditions | Yield |
---|---|
With sodium t-butanolate In 5,5-dimethyl-1,3-cyclohexadiene; ethanol for 4h; Reflux; | 92% |
2-bromo-5-cyanopyridine
trimethylsilylacetylene
6-[(trimethylsilyl)ethynyl] pyridine-3-carbonitrile
Conditions | Yield |
---|---|
With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine In tetrahydrofuran at 20℃; for 24h; Sonogashira coupling; Inert atmosphere; | 91% |
With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine for 12h; Inert atmosphere; | |
With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide In tetrahydrofuran Sonogashira Cross-Coupling; Inert atmosphere; |
2-bromo-5-cyanopyridine
2,2’-bipyridine-5,5’-dicarbonitrile
Conditions | Yield |
---|---|
Stage #1: 2-bromo-5-cyanopyridine With nickel(II) chloride hexahydrate; lithium chloride; zinc In N,N-dimethyl-formamide at 40℃; Stage #2: With iodine; acetic acid In N,N-dimethyl-formamide at 50℃; for 0.5h; Stage #3: With hydrogenchloride In water; N,N-dimethyl-formamide at 0℃; for 0.5h; | 91% |
With nickel(II) chloride hexahydrate; iodine; acetic acid; lithium chloride; zinc In N,N-dimethyl-formamide at 40 - 50℃; for 0.5h; | 91% |
With nickel(II) chloride hexahydrate; iodine; acetic acid; lithium chloride; zinc In N,N-dimethyl-formamide at 50 - 60℃; for 6h; | 90% |
tert-butylmagnesium chloride
2-bromo-5-cyanopyridine
6-tert-butylpyridine-3-carbonitrile
Conditions | Yield |
---|---|
With copper(l) iodide; lithium bromide In tetrahydrofuran at 0 - 20℃; Inert atmosphere; | 91% |
2-bromo-5-cyanopyridine
4-(diphenylamino)phenyl boronic acid
N,N-diphenyl-4-(5-cyanopyridin-2-yl)aniline
Conditions | Yield |
---|---|
With palladium diacetate; potassium carbonate In ethanol; water at 80℃; for 0.5h; Suzuki Coupling; | 90% |
With palladium diacetate; potassium carbonate In ethanol; water at 80℃; Suzuki Coupling; | 70% |
With palladium diacetate; potassium carbonate In ethanol; water at 80℃; Suzuki Coupling; | |
With palladium diacetate; potassium carbonate In ethanol; water at 80℃; for 1h; Suzuki Coupling; |
2-bromo-5-cyanopyridine
(6-fluoropyridin-3-yl)boronic acid
6'-fluoro-2,3'-bipyridine-5-carbonitrile
Conditions | Yield |
---|---|
With potassium phosphate; palladium diacetate; catacxium A In tetrahydrofuran; water at 60℃; for 0.5h; | 90% |
2,4-difluorophenylboronic acid
2-bromo-5-cyanopyridine
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0); sodium carbonate In ethanol; water; toluene for 24h; Reflux; | 89% |
2,4-difluorophenylboronic acid
2-bromo-5-cyanopyridine
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0); water; sodium carbonate In ethanol; toluene for 24h; Reflux; | 89% |
Ethyl bromodifluoroacetate
2-bromo-5-cyanopyridine
Conditions | Yield |
---|---|
Stage #1: Ethyl bromodifluoroacetate With copper In dimethyl sulfoxide at 20℃; for 1h; Inert atmosphere; Stage #2: 2-bromo-5-cyanopyridine In dimethyl sulfoxide at 20℃; for 12h; | 89% |
Stage #1: Ethyl bromodifluoroacetate With copper In dimethyl sulfoxide at 20℃; for 1h; Inert atmosphere; Stage #2: 2-bromo-5-cyanopyridine In dimethyl sulfoxide at 20℃; for 12h; Inert atmosphere; | 86% |
Stage #1: Ethyl bromodifluoroacetate With copper In dimethyl sulfoxide at 20℃; for 1h; Inert atmosphere; Stage #2: 2-bromo-5-cyanopyridine In dimethyl sulfoxide at 20℃; for 12h; Inert atmosphere; | 86% |
2-bromo-5-cyanopyridine
Conditions | Yield |
---|---|
With bis[2-(diphenylphosphino)phenyl] ether; bis(dibenzylideneacetone)-palladium(0) In toluene at 80℃; Inert atmosphere; | 88% |
(C5Me5)2Ti(η(2)-bis(trimethylsilyl)acetylene)
2-bromo-5-cyanopyridine
Conditions | Yield |
---|---|
In hexane; toluene for 24h; | 87% |
2-bromo-5-cyanopyridine
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0) In 1,4-dioxane at 90 - 100℃; for 24h; Stille Cross Coupling; Inert atmosphere; | 87% |
methyl 4-iodobenzoate
2-bromo-5-cyanopyridine
Conditions | Yield |
---|---|
Stage #1: methyl 4-iodobenzoate With isopropylmagnesium chloride In tetrahydrofuran; diethyl ether at -40℃; for 0.666667h; Stage #2: 2-bromo-5-cyanopyridine; 1,1'-bis-(diphenylphosphino)ferrocene; bis(dibenzylideneacetone)-palladium(0) In tetrahydrofuran at -40℃; for 6h; | 86% |
Stage #1: methyl 4-iodobenzoate With isopropylmagnesium chloride In tetrahydrofuran at -40℃; for 0.666667h; Stage #2: 2-bromo-5-cyanopyridine; 1,1'-bis-(diphenylphosphino)ferrocene; bis(dibenzylideneacetone)-palladium(0) In tetrahydrofuran at -40℃; for 6h; | 86% |
4-propoxybenzimidazole
2-bromo-5-cyanopyridine
Conditions | Yield |
---|---|
With 2-di-tertbutylphosphino-3,4,5,6-tetramethyl-2',4',6'-triisopropyl-1,1'-biphenyl; potassium phosphate; tris-(dibenzylideneacetone)dipalladium(0) In 1,4-dioxane; toluene at 120℃; for 5h; Inert atmosphere; regioselective reaction; | 86% |
Conditions | Yield |
---|---|
In tetrahydrofuran at 80 - 100℃; for 6h; Sealed tube; | 86% |
4-methylphenylboronic acid
2-bromo-5-cyanopyridine
Conditions | Yield |
---|---|
Stage #1: 2-bromo-5-cyanopyridine With tetrakis(triphenylphosphine) palladium(0); sodium carbonate In ethanol; water; toluene for 0.25h; Suzuki Coupling; Inert atmosphere; Stage #2: 4-methylphenylboronic acid In ethanol; water; toluene at 80℃; for 48h; Suzuki Coupling; Inert atmosphere; | 85% |
methanol
carbon monoxide
2-bromo-5-cyanopyridine
Methyl 5-cyanopyridine-2-carboxylate
Conditions | Yield |
---|---|
With dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; triethylamine In N,N-dimethyl-formamide at 60℃; under 2585.81 Torr; for 14h; | 85% |
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