As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem’s R&D center offer custom synthesis according to the contract research and development services for t
Cas:2942-59-8
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryHangzhou ZeErRui Chemical Co., Ltd. located in Lingang industrial areas, our plant covers an area of 6000 square meters.ZeErRui dedicated to the development, production and marketing of chemicals. We have earned ourselves a good reputation at home
Cas:2942-59-8
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryProduct name: 2-CHLORO NICOTINIC ACID Cas No: 2942-59-8 Assay: 99%min Hangzhou Verychem Science And Technology Co. Ltd. was set up in year 2004, it’s a young but fast growing company. In the
Cas:2942-59-8
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryItems Standard Result Appearance White to slightly yellow crystalline powder Conform Assay 99.0%
Cas:2942-59-8
Min.Order:1 Kilogram
FOB Price: $20.0 / 25.0
Type:Manufacturers
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:2942-59-8
Min.Order:0 Metric Ton
Negotiable
Type:Manufacturers
inquiry2-Chloronicotinic acid Productr Name: 2-Chloro-3-pyridinecarboxylic acid CAS NO.: 2942-59-8 Molecular Formula: C6H4ClNO2 Molecular
Cas:2942-59-8
Min.Order:1 Kilogram
Negotiable
Type:Other
inquiryProduct description: Product name 2-Chloronicotinic acid CAS number 2942-59-8 Assay ≥99% Appearance White powder Capacity 500mt/year Application Pharmaceutical/pesticide inte
Cas:2942-59-8
Min.Order:100 Gram
FOB Price: $12.0
Type:Lab/Research institutions
inquiryHebei Yanxi Chemical Co., Ltd. is a professional research, development and production of lead acetate benzene acetamide enterprise backbone members by local well-known entrepreneurs and professional senior engineers in the party's "low car
Cas:2942-59-8
Min.Order:1 Metric Ton
FOB Price: $1.0 / 2.0
Type:Manufacturers
inquiryISO Specifications 1.pharmaceutical intermediate,for Niflumic acid 2.Pesticide intermediate,Herbicides nicosulfuron,Diflufenican intermediates Appearance:White cream powder Storage:dry environment Package:25kg/drum for commercial quan
HANGZHOU THINK CHEMICAL CO., LTD. (THINKCHEM) is an integrative corporation of trade, research and contract manufacture. With about ten years of business
Cas:2942-59-8
Min.Order:1 Kilogram
FOB Price: $10.0
Type:Other
inquiryhigh quality Appearance:White or off-white Solid Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea Port:shanghai
2-Chloronicotinic Acid 【Product Name】 2-Chloronicotinic Acid 【Structural formula】 【CAS NO.】 2942-59-8 【Molecular formula】 C6H4ClNO2 【Molecular weight】 157.5 【Quality Index】 Appearance: White or yellowish crystalline powder
Cas:2942-59-8
Min.Order:1 Kilogram
FOB Price: $2.0 / 3.0
Type:Manufacturers
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 providi
1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s
Cas:2942-59-8
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiryCangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new api, intermedi
Cas:2942-59-8
Min.Order:1 Kilogram
FOB Price: $5.0
Type:Manufacturers
inquiryColorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards. Colorcom prides itself on superior customer and technical focus, while focusing on
2-Chloronicotinic acid Manufacturer Factory CAS 2942-59-8 2-Chloronicotinic acid Manufacturer High quality Best price In stock factory CAS 2942-59-8 2-Chloronicotinic acid COA TDS price MSDS highly quality and immedaite delivery 2-Chlor
Cas:2942-59-8
Min.Order:5 Kiloliter
FOB Price: $3.5 / 5.0
Type:Manufacturers
inquiryName:2-Chloronicotinic acid CAS NO: 2942-59-8 Grade:Medical scientific research and export Molecular formula:C6H4ClNO2 Molecular weight:157.5471 Product Quality 12 years of chemical raw materials Mature operation of the industry System sta
Cas:2942-59-8
Min.Order:25 Kilogram
FOB Price: $1.0 / 2.0
Type:Other
inquiry2-Chloronicotinic acid 2942-59-8 2-Chloronicotinic acid Basic information Product Name: 2-Chloronicotinic acid Synonyms: TIMTEC-BB SBB004002;2-chloro-3-pyridinecarboxylicaci;RARECHEM A
Cas:2942-59-8
Min.Order:1 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryWith our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin
Cas:2942-59-8
Min.Order:1 Kilogram
FOB Price: $10.0 / 16.0
Type:Trading Company
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:2942-59-8
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryName: 2-Chloronicotinic acid Synonyms: RARECHEM AL BO 0287 CAS:2942-59-8 MF: C6H4ClNO2 Appearance: white powder Storage:Store in cool and dry place, away from sun light. Package: 25kgs/drum Application:Pharmaceutical Intermediate Transportation:B
Cas:2942-59-8
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Other
inquiry1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; Appearance:White Crystalline Powder Storage:Store in sealed conta
Cas:2942-59-8
Min.Order:10 Gram
Negotiable
Type:Other
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:2942-59-8
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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:2942-59-8
Min.Order:1 Kilogram
FOB Price: $14.0 / 20.0
Type:Trading Company
inquiry2-Chloronicotinic acid CAS: 2942-59-8 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 in
Cas:2942-59-8
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
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:2942-59-8
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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&
Cas:2942-59-8
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryMinimum 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,MoneyGram Package 10g,20g,50g,100g,500g,1KGS,
Cas:2942-59-8
Min.Order:10 Gram
Negotiable
Type:Trading Company
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
2 chloro-3-methylpyridine
2-chloronicotinic acid
Conditions | Yield |
---|---|
With ozone; acetic acid at 20℃; for 5h; Reagent/catalyst; Temperature; | 98% |
With N-hydroxyphthalimide; oxygen; cobalt(III) acetylacetonate In acetonitrile at 80℃; under 7500.75 Torr; for 18h; Reagent/catalyst; Temperature; Autoclave; | 94.1% |
With permanganate(VII) ion |
2-chloro-3-ethylpyridine
2-chloronicotinic acid
Conditions | Yield |
---|---|
With sodium acetate; ozone; acetic acid at 20℃; for 5h; Temperature; Reagent/catalyst; | 98% |
With potassium permanganate; water |
2-chloronicotinic acid
Conditions | Yield |
---|---|
With iron(II) acetate; ozone; acetic acid at 100℃; Reagent/catalyst; Temperature; | 98% |
2-chloronicotinic acid
Conditions | Yield |
---|---|
With 10% Ru/C; oxygen; sodium carbonate In tetrahydrofuran at 140℃; under 22502.3 - 30003 Torr; for 4h; Catalytic behavior; Temperature; Solvent; Pressure; Autoclave; Green chemistry; | 95.4% |
Conditions | Yield |
---|---|
With sodium hydroxide at 80℃; for 2h; Temperature; | 95.2% |
With sodium hydroxide In methanol; water at 75℃; |
Conditions | Yield |
---|---|
With sodium nitrite In dimethyl sulfoxide at 20℃; for 8h; Temperature; Solvent; | 95.1% |
2-Chloronicotinoyl chloride
2-chloronicotinic acid
Conditions | Yield |
---|---|
With water at 0 - 5℃; for 0.5h; pH=1.5; Alkaline conditions; Green chemistry; | 92% |
In water |
Conditions | Yield |
---|---|
With potassium permanganate; chlorine In water at 85 - 90℃; Reagent/catalyst; Solvent; | 91% |
2-chloro-3-(trichloromethyl)-pyridine
2-chloronicotinic acid
Conditions | Yield |
---|---|
With sulfuric acid; lithium acetate; water; silver; fluorosulphonic acid; acetic acid In methanol at 55 - 60℃; Electrolysis; | 91% |
With water |
Conditions | Yield |
---|---|
Stage #1: nicotinic acid With dihydrogen peroxide; acetic acid In toluene Reflux; Stage #2: With phosphorus pentachloride; trichlorophosphate In toluene Reflux; | 90% |
Multi-step reaction with 3 steps 1: molybdic acid; dihydrogen peroxide / water / 3 h / 92 - 95 °C / Green chemistry 2: trichlorophosphate; triethylamine / 6 h / 10 - 100 °C / Green chemistry 3: water / 0.5 h / 0 - 5 °C / pH 1.5 / Alkaline conditions; Green chemistry View Scheme |
Conditions | Yield |
---|---|
With water; sodium hydroxide for 3h; Reflux; | 90% |
With sulfuric acid at 100℃; for 10h; | 88% |
With water; sodium chloride; sodium hydroxide at 90℃; Reagent/catalyst; Temperature; |
2-chloro-3-vinylpyridine
2-chloronicotinic acid
Conditions | Yield |
---|---|
With zinc diacetate; ozone In ethanol at 100℃; | 87% |
2-chloronicotinic acid
Conditions | Yield |
---|---|
With zinc diacetate; ozone In acetonitrile at 100℃; | 85% |
3-cyanopyridine N-oxide
2-chloronicotinic acid
Conditions | Yield |
---|---|
With bis(trichloromethyl) carbonate In 5,5-dimethyl-1,3-cyclohexadiene; N,N-dimethyl-formamide for 0.0833333h; Solvent; Reagent/catalyst; Time; Reflux; Large scale; Green chemistry; | 68.6% |
Conditions | Yield |
---|---|
With triethylamine; trichlorophosphate at 100℃; for 4h; | 65% |
Conditions | Yield |
---|---|
With water; palladium diacetate; triethylamine; triphenylphosphine In 1,4-dioxane at 110℃; under 11251.1 Torr; for 2h; Flow reactor; | 57% |
(2-chloropyrid-3-yl)methanol
2-chloronicotinic acid
Conditions | Yield |
---|---|
With 3,5-Lutidine; 4-acetylamino-2,2,6,6-tetramethylpiperidine-N-oxyl; sodium persulfate; tris(2,2'‐bipyridine)ruthenium(II) hexafluorophosphate In water; acetonitrile at 20℃; for 48h; Sealed tube; Irradiation; | 24% |
Conditions | Yield |
---|---|
With phosphorus pentachloride; trichlorophosphate | |
With sodium hydroxide; trichlorophosphate In toluene |
2-chloro-3-pyridinecarbonitrile
glycine
A
2-chloronicotinic acid
B
N-(3-carboxamido-2-pyridyl)glycine
Conditions | Yield |
---|---|
With sodium carbonate In water for 12h; Heating; | A n/a B 1.4 g |
Nicotinic acid N-oxide
A
6-Chloro-3-pyridinecarboxylic acid
B
2-chloronicotinic acid
Conditions | Yield |
---|---|
With phosphorus pentachloride; trichlorophosphate |
Nicotinic acid N-oxide
A
2-chloronicotinic acid
B
1-(5-Carboxy-2-pyridyl)-2-pyridon-3-carbonsaeure
Conditions | Yield |
---|---|
With trichlorophosphate In N,N-dimethyl-formamide Yield given; |
2-chloronicotinic acid
2-chloronicotinic acid
Conditions | Yield |
---|---|
With phosphorus pentachloride; trichlorophosphate at 140℃; Zersetzen des Reaktionsprodukts mit Wasser; |
2-chloronicotinic acid
Conditions | Yield |
---|---|
With phosphorus pentachloride; trichlorophosphate |
2-chloronicotinic acid
Conditions | Yield |
---|---|
With potassium permanganate |
Conditions | Yield |
---|---|
With phosphorus pentachloride; trichlorophosphate |
Nicotinic acid N-oxide
phosphorus pentachloride
trichlorophosphate
A
2-chloronicotinic acid
B
4-chloronicotinic acid
A
2-chloronicotinic acid
B
4-chloronicotinic acid
Conditions | Yield |
---|---|
With phosphorus pentachloride; trichlorophosphate |
ethyl 2-chloro-2-cyano-5-oxopentanoate
2-chloronicotinic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 65 percent / PCl3, HCl(g) / dimethylformamide; toluene / 1.) 60 deg C, 30 min; 2.) 90 deg C, 1.5 h 2: NaOH / methanol; H2O / 75 °C View Scheme |
diazomethane
2-chloronicotinic acid
methyl 2-chloropyridine-3-carboxylate
Conditions | Yield |
---|---|
In methanol at -15℃; for 4h; | 100% |
In methanol; diethyl ether; ethanol | 84% |
78% | |
With methanol; diethyl ether |
2-chloronicotinic acid
2-Chloronicotinoyl chloride
Conditions | Yield |
---|---|
With thionyl chloride for 3h; Heating; | 100% |
With oxalyl dichloride; N,N-dimethyl-formamide In dichloromethane at 25℃; for 3h; Inert atmosphere; | 100% |
With thionyl chloride for 3h; Heating; | 99% |
2-chloronicotinic acid
4-amino-1-methyl-3-propyl-1H-pyrazole-5-carboxamide
N-(5-carbamoyl-1-methyl-3-propyl-1H-pyrazol-4-yl)-2-chloronicotinamide
Conditions | Yield |
---|---|
With triethylamine; bromo-tris(1-pyrrolidinyl)phosphonium hexafluorophosphate In 1,2-dichloro-ethane at 120℃; for 0.333333h; Microwave irradiation; | 100% |
2-chloronicotinic acid
methyl 3-amino-5-ethoxybenzoate
Conditions | Yield |
---|---|
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 20℃; for 2h; Large scale; | 100% |
2-chloronicotinic acid
ethylamine
2-(ethylamino)-3-pyridine carboxylic acid
Conditions | Yield |
---|---|
at 120℃; for 4h; | 99.7% |
at 120℃; for 4h; Sealed vessel; | 99.7% |
2-chloronicotinic acid
C12H6Cl2N2O3
Conditions | Yield |
---|---|
With 1-ethyl-piperidine; N,N-bis[2-oxo-3-oxazolidinyl]phosphorodiamidic chloride In tetrahydrofuran at 20℃; for 0.666667h; | 99% |
2-chloronicotinic acid
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide; trichlorophosphate | 99% |
2-chloronicotinic acid
diazomethyl-trimethyl-silane
methyl 2-chloropyridine-3-carboxylate
Conditions | Yield |
---|---|
In tetrahydrofuran; methanol; hexane at 20℃; for 1.5h; | 99% |
In methanol; hexanes; toluene at 20℃; | 85.42% |
2-chloronicotinic acid
1-(4,4'-dichloro-benzhydryl)-piperazine
Conditions | Yield |
---|---|
With O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; | 99% |
2-chloronicotinic acid
methylamine
2-(methylamino)pyridine-3-carboxylic acid
Conditions | Yield |
---|---|
In water at 140℃; for 1.5h; Reactivity; Concentration; Temperature; Time; Microwave irradiation; Biotage Initiator; | 98% |
With sodium hydroxide In methanol at 90℃; for 48h; Temperature; Solvent; Autoclave; | 93.8% |
In water at 120℃; for 15h; sealed tube; | 56% |
With pyridine; toluene-4-sulfonic acid In water Heating; | |
In ethanol at 80℃; for 80h; Autoclave; |
2-chloronicotinic acid
N-methyl-1H-benzo[d]imidazol-2-amine
Conditions | Yield |
---|---|
With Ullmann copper; potassium carbonate; potassium iodide In N,N-dimethyl-formamide at 170℃; for 5h; | 98% |
Conditions | Yield |
---|---|
Stage #1: 2-chloronicotinic acid With thionyl chloride Stage #2: ethanol | 98% |
With dmap; dicyclohexyl-carbodiimide In N,N-dimethyl-formamide for 4h; | 95% |
With sulfuric acid for 2h; Reflux; | 79% |
2-chloronicotinic acid
methyl 2-chloropyridine-3-carboxylate
Conditions | Yield |
---|---|
With thionyl chloride; triethylamine In methanol; toluene | 98% |
Multi-step reaction with 2 steps 1: SOCl2 / 2.5 h / Heating 2: Et3N / Ambient temperature View Scheme | |
Multi-step reaction with 2 steps 1: thionyl chloride / 2 h / Heating 2: 1 h / Heating View Scheme | |
Multi-step reaction with 2 steps 1: SOCl2 / benzene / 3 h / Heating 2: 0.33 h / Heating View Scheme | |
With thionyl chloride In methanol |
Conditions | Yield |
---|---|
With potassium carbonate In N-methyl-acetamide; water | 98% |
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 72h; |
2-chloronicotinic acid
4-Ethoxyaniline
2-[(4-ethoxyphenyl)amino]pyridine-3-carboxylic acid
Conditions | Yield |
---|---|
With potassium carbonate In water at 150℃; for 1.5h; Green chemistry; | 98% |
With potassium carbonate In water at 150℃; for 1h; Microwave irradiation; | 86% |
2-chloronicotinic acid
1-t-Butoxycarbonylpiperazine
Conditions | Yield |
---|---|
Stage #1: 2-chloronicotinic acid With thionyl chloride In dichloromethane at 0 - 50℃; for 4h; Reflux; Stage #2: 1-t-Butoxycarbonylpiperazine With triethylamine In dichloromethane for 1h; Stage #3: With hydrogenchloride In ethanol for 1h; Reflux; | 98% |
Conditions | Yield |
---|---|
With perfluorosulfonic acid resin In water at 65 - 70℃; for 2.5h; Temperature; Industrial scale; | 97.1% |
With potassium hydroxide; toluene-4-sulfonic acid In water | 83% |
With pyridine; toluene-4-sulfonic acid In water Reflux; | 73% |
With toluene-4-sulfonic acid; copper(II) oxide; sodium hydroxide In 1,2-dimethoxyethane; water at 45℃; for 0.6h; Reagent/catalyst; Temperature; |
Conditions | Yield |
---|---|
With potassium carbonate In water at 180℃; for 2h; | 97% |
at 190℃; |
2-chloronicotinic acid
3-chloro-aniline
2-<(3-chlorophenyl)amino>-3-pyridinecarboxylic acid
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In water for 4h; Reflux; | 97% |
With potassium carbonate In water at 150℃; for 3h; Green chemistry; | 94% |
With sodium iodide at 100 - 140℃; for 3h; | 94% |
tert-butyl N-[(1s,4s)-4-aminocyclohexyl]carbamate
2-chloronicotinic acid
syn-{4-[(2-chloro-pyridine-3-carbonyl)-amino]-cyclohexyl}-carbamic acid tert-butyl ester
Conditions | Yield |
---|---|
Stage #1: 2-chloronicotinic acid; oxalyl dichloride With N,N-dimethyl-formamide In dichloromethane at 0 - 20℃; for 3.16667h; Stage #2: tert-butyl N-[(1s,4s)-4-aminocyclohexyl]carbamate With N-ethyl-N,N-diisopropylamine In dichloromethane for 18h; | 97% |
2-chloronicotinic acid
3-methylmercaptoaniline
2-(3-Methylsulfanyl-phenylamino)-nicotinic acid
Conditions | Yield |
---|---|
96% |
Conditions | Yield |
---|---|
With sodium In ethyl acetate | 96% |
Stage #1: butan-1-ol With sodium hydride In dimethyl sulfoxide at 0℃; for 0.5h; Stage #2: 2-chloronicotinic acid In dimethyl sulfoxide at 20℃; Stage #3: With hydrogenchloride In water; dimethyl sulfoxide |
2-chloronicotinic acid
p-toluidine
2-[(4-methylphenyl)amino]pyridine-3-carboxylic acid
Conditions | Yield |
---|---|
With potassium carbonate In water at 150℃; for 2.5h; Green chemistry; | 96% |
With potassium carbonate In water at 150℃; for 1h; Microwave irradiation; | 81% |
With pyridine; toluene-4-sulfonic acid In water; acetone at 70℃; for 8h; |
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View