img _fcksaAppearance:White crystalline powder Storage:Store in dry, dark and ventilated place. Package:according to the clients requirement Application:It is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agr
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inquiryUnique advantages Guaranteed purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:Light yellow liquid Storage:Cool dry place Package:25kg/drum,200kg/drum Application:pharmaceutica
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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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inquiry5-Bromo-2-picoline Basic information Product Name: 5-Bromo-2-picoline Synonyms: 2-METHYL-5-BROMOPYRIDINE;5-BROMOPICOLINE;3-BROMO-6-METHYLPYRIDINE;5-BROMO-2-METHYLPYRIDINE;5-BROMO-2-PICOL
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Min.Order:1 Gram
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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
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inquiryChemical Name 5-Bromo-2-picoline Synonyms 5-Bromo-2-methylpyridine; 2-Methyl-5-bromopyridine CAS No. 3430-13-5 Molecular formula C6H6BrN
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Min.Order:1 Kilogram
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inquiry5-Bromo-2-methylpyridine CAS:3430-13-5 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 quality organic i
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Min.Order:1 Gram
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inquiryProduct Detail Minimum Order Qty. 10 Gram Supply Ability 500 Kilograms/Month Storage store in cool, dry, ventilated place 20℃ Delivery Time 3 business days after payment Payment Term TT,western union,Paypal,
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Min.Order:20 Metric Ton
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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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Lorcaserin(856681-05-5)is an orally administered agent and a selective 5-HT2C receptor agonist for the treatment of obesity. It had been approved for marketing in US by FDA on 27 June in 2012. In clinical studies, lorcaserin h
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A 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
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Min.Order:1 Gram
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inquirySuperior quality Appearance:Light yellow Cryst Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:1kg/bag, 1kg/drum or 25kg/drum or as per your request. Application:5-Bromo-2-picoline is a halogenated pyridine deriva
GMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,
Product Name: 5-Bromo-2-methylpyridine Synonyms: 5-broMo-1-Methylpyridine;5--2- MethylpyridinebroMide;2 - Methyl - 5 - broMide pyridine;2-METHYL-5-BROMOPYRIDINE;5-BROMOPICOLINE;3-BROMO-6-METHYLPYRIDINE;5-BROMO-2-METHYLPYRIDINE;5-BROMO-2-PICOLIN
Cas:3430-13-5
Min.Order:1 Gram
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Type:Lab/Research institutions
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:3430-13-5
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inquiryLocated in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. Benefiting from the outstanding customer service an
Wuhu Nuovo Chemical Technology Co., Ltd. was established in August 2014, mainly engaged in the development, production and sales of ionic liquids, ribose, nucleosides, nucleotides and related chemicals; Products are mainly used in new energy, new ma
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5-Amino-2-methylpyridine
5-bromo-2-methylpyridine
Conditions | Yield |
---|---|
Stage #1: 5-Amino-2-methylpyridine With hydrogen bromide; bromine at -20 - -15℃; for 1.66667h; Stage #2: With sodium nitrite In water at 20℃; for 1h; Stage #3: With sodium hydroxide In water at -15 - 20℃; for 1h; | 99% |
Stage #1: 5-Amino-2-methylpyridine With hydrogen bromide; bromine In water at -20 - -15℃; for 1.66667h; Stage #2: With sodium hydroxide; sodium nitrite In water at -25 - 20℃; for 1h; Time; | 99% |
With potassium nitrite; sulfuric acid anschliessend Behandeln mit Kupfer(I)-bromid; |
5-bromo-2-methylpyridine
Conditions | Yield |
---|---|
at 180℃; under 33 Torr; | 61% |
Conditions | Yield |
---|---|
With aluminium trichloride; bromine at 100℃; for 2.5h; | 11% |
With aluminum (III) chloride; bromine |
picoline hydrochloride
5-bromo-2-methylpyridine
Conditions | Yield |
---|---|
With bromine Erhitzen des Reaktionsprodukts auf 130grad; |
Conditions | Yield |
---|---|
With aluminium trichloride; bromine at 100℃; for 0.5h; | A 14.4 g B 9.5 g |
With aluminium trichloride; bromine at 100℃; for 19h; | A n/a B 4.2 g |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: NaOCl; aqueous KOH 2: aqueous sulfuric acid; potassium nitrite / anschliessend Behandeln mit Kupfer(I)-bromid View Scheme |
ethyl 6-methylnicotinate
5-bromo-2-methylpyridine
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: aqueous NH3 2: NaOCl; aqueous KOH 3: aqueous sulfuric acid; potassium nitrite / anschliessend Behandeln mit Kupfer(I)-bromid View Scheme | |
Multi-step reaction with 5 steps 1: N2H4+H2O 2: KNO2; aqueous HCl 4: aqueous KOH 5: aqueous sulfuric acid; potassium nitrite / anschliessend Behandeln mit Kupfer(I)-bromid View Scheme |
6-methylpyridine-3-carbohydrazide
5-bromo-2-methylpyridine
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: KNO2; aqueous HCl 3: aqueous KOH 4: aqueous sulfuric acid; potassium nitrite / anschliessend Behandeln mit Kupfer(I)-bromid View Scheme |
6-methyl-nicotinoyl azide
5-bromo-2-methylpyridine
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 2: aqueous KOH 3: aqueous sulfuric acid; potassium nitrite / anschliessend Behandeln mit Kupfer(I)-bromid View Scheme |
(6-methyl-[3]pyridyl)-carbamic acid ethyl ester
5-bromo-2-methylpyridine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: aqueous KOH 2: aqueous sulfuric acid; potassium nitrite / anschliessend Behandeln mit Kupfer(I)-bromid View Scheme |
1,3-bis(6-methylpyridin-3-yl)urea
5-bromo-2-methylpyridine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: concentrated aqueous HCl / 130 °C 2: aqueous sulfuric acid; potassium nitrite / anschliessend Behandeln mit Kupfer(I)-bromid View Scheme |
Conditions | Yield |
---|---|
With N-Bromosuccinimide; 2,2'-azobis(isobutyronitrile) In tetrachloromethane Reflux; |
5-bromo-2-methylpyridine
5-bromo-2-methyl-pyridine-N-oxide
Conditions | Yield |
---|---|
With 3-chloro-benzenecarboperoxoic acid In chloroform at 0 - 20℃; for 2h; | 100% |
Stage #1: 5-bromo-2-methylpyridine With dihydrogen peroxide; acetic acid In dichloromethane at 50℃; for 18h; Stage #2: With potassium carbonate In dichloromethane; water pH=9; | 99% |
With 3-chloro-benzenecarboperoxoic acid In chloroform at 20℃; for 4h; | 99% |
5-bromo-2-methylpyridine
bis(pinacol)diborane
Conditions | Yield |
---|---|
With dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; potassium acetate In 1,4-dioxane at 85℃; for 16h; Suzuki Coupling; | 100% |
With (C5H5FeC5H3C(CH3)NC6H4CH3)PdCl(tricyclohexylphosphine); potassium acetate In 1,4-dioxane at 100℃; for 6h; Suzuki coupling; Inert atmosphere; | |
With palladium bis[bis(diphenylphosphino)ferrocene] dichloride; potassium acetate In N,N-dimethyl-formamide at 80℃; for 16h; |
Conditions | Yield |
---|---|
Stage #1: 5-bromo-2-methylpyridine With n-butyllithium; isopropylmagnesium chloride In tetrahydrofuran; hexane at -10℃; for 0.5h; Stage #2: With iodine In tetrahydrofuran at 0℃; for 2h; | 99.5% |
5-bromo-2-methylpyridine
tert-butyl(trimethylsilyl)phosphine
Conditions | Yield |
---|---|
bis-triphenylphosphine-palladium(II) chloride at 100℃; for 20h; | 99% |
5-bromo-2-methylpyridine
4-dibenzofurylboronic acid
5-(dibenzo[b,d]furan-4-yl)-2-methylpyridine
Conditions | Yield |
---|---|
With bis-triphenylphosphine-palladium(II) chloride; potassium carbonate In 1,2-dimethoxyethane; water at 80℃; Inert atmosphere; | 99% |
5-bromo-2-methylpyridine
6-aminomethylpyridine-3-carbonitrile
Conditions | Yield |
---|---|
Stage #1: 5-bromo-2-methylpyridine With iminodicarboxylic acid di-tert-butyl ester; sodium hydride In tetrahydrofuran at 5 - 20℃; Stage #2: With hydrogenchloride In methanol at 0 - 20℃; for 3h; | 97% |
Conditions | Yield |
---|---|
With C82H77Cl2N3O2Pd; potassium carbonate; Trimethylacetic acid In N,N-dimethyl acetamide at 130℃; for 4h; | 97% |
5-bromo-2-methylpyridine
3-fluorophenylboronic acid
5-(3-fluorophenyl)-2-methylpyridine
Conditions | Yield |
---|---|
With potassium phosphate; {2-[2-(di(2-naphthyloxy)phosphinoxy)-3,5-bis(tert-butyl)phenyl]-4,6-bis(tert-butyl)phenoxy}di(2-naphthyloxy)phosphine; (1,5-cyclo-octadiene) nickel complexes In toluene at 80℃; for 6h; | 96% |
Conditions | Yield |
---|---|
With C68H65Cl2N3Pd; potassium carbonate; Trimethylacetic acid In N,N-dimethyl acetamide at 130℃; for 12h; regioselective reaction; | 96% |
Conditions | Yield |
---|---|
With C68H65Cl2N3Pd; potassium carbonate; Trimethylacetic acid In N,N-dimethyl acetamide at 130℃; for 12h; regioselective reaction; | 96% |
Conditions | Yield |
---|---|
With 1,10-phenanthroline-5,6-dione; trifluorormethanesulfonic acid; oxygen In chlorobenzene at 120℃; under 760.051 Torr; for 24h; | 96% |
5-bromo-2-methylpyridine
benzophenone hydrazone
N-benzhydrylidene-N'-(6-methyl-pyridin-3-yl)-hydrazine
Conditions | Yield |
---|---|
With 1,1'-bis-(diphenylphosphino)ferrocene; palladium diacetate | 95% |
5-bromo-2-methylpyridine
2-methyl-but-3-yn-2-ol
2-methyl-4-(6-methylpyridin-3-yl)but-3-yn-2-ol
Conditions | Yield |
---|---|
With copper(l) iodide; tetrakis(triphenylphosphine) palladium(0); diisopropylamine at 60℃; for 6h; | 95% |
5-bromo-2-methylpyridine
phenylmethanethiol
5-(benzylthio)-2-methylpyridine
Conditions | Yield |
---|---|
With tris-(dibenzylideneacetone)dipalladium(0); triethylamine; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene In toluene at 100℃; for 16h; Inert atmosphere; | 95% |
With N-ethyl-N,N-diisopropylamine; tris-(dibenzylideneacetone)dipalladium(0); 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene In toluene at 110℃; for 3h; | 94% |
Conditions | Yield |
---|---|
With C68H64Cl3N3Pd; potassium carbonate; Trimethylacetic acid In N,N-dimethyl acetamide at 130℃; for 12h; Reagent/catalyst; regioselective reaction; | 95% |
5-bromo-2-methylpyridine
2-[3-{(4,4,5,5-tetramethyl-1,3,2-dioxaborolane-2-yl)phenyl}-5-(9-phenanthryl)phenyl]-4,6-diphenyl-1,3,5-triazine
Conditions | Yield |
---|---|
With palladium diacetate; potassium carbonate; XPhos In 1,4-dioxane; water at 80℃; for 24h; Inert atmosphere; | 94% |
Conditions | Yield |
---|---|
Stage #1: 5-bromo-2-methylpyridine With n-butyllithium; isopropylmagnesium chloride In tetrahydrofuran; hexane at -10℃; for 0.5h; Stage #2: benzaldehyde In tetrahydrofuran at 0℃; for 2h; | 93% |
Conditions | Yield |
---|---|
With C47H54OP2PdSi2; N-ethyl-N,N-diisopropylamine In 1,4-dioxane at 100℃; for 1h; Sealed tube; Inert atmosphere; | 92% |
With N-ethyl-N,N-diisopropylamine; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene; tris(dibenzylideneacetone)dipalladium (0) In 1,4-dioxane for 7h; Heating; | 85% |
With N-ethyl-N,N-diisopropylamine; tris-(dibenzylideneacetone)dipalladium(0); 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene In 1,4-dioxane for 7h; Suzuki-Miyaura reaction; Heating / reflux; | 85% |
Conditions | Yield |
---|---|
Stage #1: 5-bromo-2-methylpyridine With n-butyllithium; isopropylmagnesium chloride In tetrahydrofuran; hexane at -10℃; for 0.5h; Stage #2: allyl bromide In tetrahydrofuran at 0℃; for 2h; | 92% |
Conditions | Yield |
---|---|
With potassium carbonate; tetrakis(triphenylphosphine) palladium(0) In 1,2-dimethoxyethane; water at 140℃; for 0.25h; Inert atmosphere; Microwave irradiation; | 92% |
With 1-butyl-3-methylimidazolium hexafluorophosphate; palladium diacetate; sodium carbonate In water at 80℃; for 12h; Suzuki coupling; Inert atmosphere; | 86% |
With potassium phosphate; [Pd2(3,4-dichloroacetophenone thiosemicarbazone)2(bis(diphenylphosphino)ferrocene)] In N,N-dimethyl-formamide at 130℃; for 24h; Suzuki-Miyaura Coupling; Inert atmosphere; Schlenk technique; | 73% |
Conditions | Yield |
---|---|
With N4,N7-bis(2-hydroxyethyl)-1,10-phenanthroline-4,7-diamine; sodium L-ascorbate; potassium hydroxide; copper(I) bromide In water; N,N-dimethyl-formamide at 120℃; for 48h; Inert atmosphere; Sealed tube; regioselective reaction; | 92% |
Conditions | Yield |
---|---|
With [Pd(IPr*IMe)An(3-Cl-pyridinyl)Cl2]; potassium carbonate; acetic acid In N,N-dimethyl acetamide at 130℃; for 12h; regioselective reaction; | 92% |
Conditions | Yield |
---|---|
With 1,10-phenanthroline-5,6-dione; trifluorormethanesulfonic acid; oxygen In chlorobenzene at 120℃; under 760.051 Torr; for 24h; | 92% |
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene; tris(dibenzylideneacetone)dipalladium (0) In 1,4-dioxane for 6h; Heating; | 91% |
With N-ethyl-N,N-diisopropylamine; tris-(dibenzylideneacetone)dipalladium(0); 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene In 1,4-dioxane for 6h; Suzuki-Miyaura reaction; Heating / reflux; | 91% |
5-bromo-2-methylpyridine
6,6’-dimethyl-3,3’-bipyridine
Conditions | Yield |
---|---|
With dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; cesium fluoride In dimethyl sulfoxide at 120℃; for 8h; | 91% |
With tetrabutylammomium bromide; potassium carbonate; palladium diacetate In water; N,N-dimethyl-formamide; isopropyl alcohol for 48h; Heating; | 51% |
Stage #1: 5-bromo-2-methylpyridine With tetrabutylammomium bromide; palladium diacetate; potassium carbonate In water; N,N-dimethyl-formamide at 115℃; for 0.0333333h; Inert atmosphere; Stage #2: With isopropyl alcohol In water; N,N-dimethyl-formamide for 48h; | 51% |
Conditions | Yield |
---|---|
With C82H77Cl2N3O2Pd; potassium carbonate; Trimethylacetic acid In N,N-dimethyl acetamide at 130℃; for 4h; | 91% |
Conditions | Yield |
---|---|
With 1,10-phenanthroline-5,6-dione; trifluorormethanesulfonic acid; oxygen In chlorobenzene at 120℃; under 760.051 Torr; for 24h; | 90% |
5-bromo-2-methylpyridine
Conditions | Yield |
---|---|
With water-d2; potassium carbonate; silver carbonate; cyclohexyldiphenylphosphine In toluene at 120℃; for 12h; | 90% |
Conditions | Yield |
---|---|
Stage #1: 5-bromo-2-methylpyridine With n-butyllithium; isopropylmagnesium chloride In tetrahydrofuran; hexane at -10℃; for 0.5h; Stage #2: tetraisopropylothiuram disulphide In tetrahydrofuran at 0℃; for 2h; | 89% |
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